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.…

Focusing on micrographics, this article discusses the role of the Association for Information and Image Management (AIIM) in the development and sponsorship of standards applicable to libraries. Standards relating to microformats, assessment of microform quality, and truly "archival" conditions are examined. A list of current AIIM…