The first of three articles describes procedures for using ANSI statistical methods for estimating the number of pieces in large homogeneous collections of microfiche. The second discusses causes of curl, its control, and measurement, and the third compares the advantages and disadvantages of cellulose acetate and polyester base for microforms.…

The search for a universal microform was abandoned years ago. The search for universal compatibility between microforms and their associated hardware must be abandoned. (4 references) (Author)

The administrative and legal pitfalls inherent in quick exchanges of bound volumes for microfiles are discussed. (2 references) (KE)

The need for increased use of microfilm in primary publications is discussed. The microfilm editions of the American Chemical Society journals are now being used for supplementary material of restricted interest. Details of this arrangement and experience to date are presented. (4 references) (Author)

The Centre for East Asian Cultural Studies (Tokyo) established in 1961 has been acting as a deposit center for Unesco microfilms of historical documents photographed in Asian countries since 1967. (Author)

Selection of the storage facility is only part of the larger problem of how to select books for storage and in what form to store them. (NH)

Remarks on the relative permanence and durability of three types of film in use in library microform reproduction (silver, diazo, and vesicular) and points out some technical and economic facts that govern the choice of microform materials for libraries. A 6-item reference list is included. (Author/JL)

Delineates promotional means by which librarians can stimulate the interest of potential users in microforms. A set of suggestions for making microforms accessible and attractive, using targeted displays and demonstrations, and utilizing media to publicize microform collections is presented. (Author/JL)

Analyzes the suitability of microforms for the reproduction of visual material, and suggests that microformat is a more economical and convenient means of making these materials accessible to the scholar. (Author/CMV)

Describes a meeting of the technical committee on micrographics of the International Organization for Standardization, and fcuses on the committee's work relating to the reproduction of library materials within the general context of international standards-making activities. (FM)

A system for processing and shelving mixed media works is described, the advantage of which is its ability to make value judgments reflecting the author's intention as to which format is primary. Security needs, storage space problems, and desirability of maintaining browsing capabilities are also incorporated in this system. (Author/MBR)

Selective listing of material available in microform in the field of Afro-American studies is organized into two categories: papers, records and collections; and special areas of interest. Information is also provided about preservation microfilming at the Schomburg Center for Research in Black Culture of the New York Public Library. (two…

Describes how concern about the quality of microfilm being purchased by the Library of Congress Photoduplication Service led to a project to bring together the various standards covering microfilm for permanent records, and to the publication in 1964 of Specifications for Library of Congress Microfilming. (two references) (CLB)

Discusses the Massachusetts Historical Society's various photostat and microfilming projects and describes how they grew out of the philosophy of the society's founder, the Reverend Jeremy Belknap. Topics include the preservation of the papers of presidents John Adams and John Quincy Adams, and collaboration with other repositories. (Author/JKP)

A primer on information science introduces the study of how information is transmitted to the person who needs it and how it is later stored and retrieved. Beginning with the history of information as it was used by early man, the booklet summarizes the rapid development of new information technologies, with illustrations and in terms that can be…