General areas covered in this review include: micrographics, cataloger's cameras, binding, photocopiers, conservation of library materials, automation, and audiovisual equipment. (Author/SJ)

This essay discusses the advantages and limitations of several publishing media--monochrome microforms, online data transmission, and videodiscs. Points to be considered in making a marketable choice as to whether to reproduce material on microform or videodisc are noted. (EJS)