Discussion of topics relating to microform sets of primary material covers value, users, the lack of reviews, difficulty of examination, institutional focus, and selection. Selection factors suggested include: content; reason for the set; sponsoring institution; past use of the collection; publishers' reputation; guides; editors; advertisements;…

Discusses the importance of microform reviews as a tool for library collection development and offers advice to microform reviewers. A formula for microform evaluation is presented which covers intellectual content, institutional need, price, bibliographic control, and technical quality and format. (five references) (CLB)