Suggests that the continued effectiveness of microformat library tools depends upon quality standards in the design of micropublications, the facilities in which they are used, and the reading/printing equipment they are used on. The "ideal" features of microform tools are described and a 131-entry reference list is included. (Author/JL)

This article reports on the advantages and disadvantages of computer output in microfiche or microfilm (COM). Libraries using COM, costs and equipment are discussed. (JG)

Describes a method for estimating the number of cathode ray tube terminals needed for public use of an online library catalog. Authors claim method could also be used to estimate needed numbers of microform readers for a computer output microform (COM) catalog. Formulae are included. (Author/JD)

In this survey and analysis of the present state and future trends of communication media and educational technology, particular emphasis is placed on the potential uses of communication satellites and the substitution of electronic transmission for physical distribution of educational materials. The author analyzes in detail the characteristics…