Comparison of conventional book stacks, moving aisle book stacks, and industrial storage techniques shows that the industrial technique is the least expensive to build, maintain, and operate. Characteristics of automated storage and retrieval systems are discussed, and formulas for calculating the size and costs of a library system are presented.…

Description of high density data storage (HDDS) devices focuses on CD-ROMs and explores their impact on libraries, publishing, education, and library communications. Highlights include costs; technical standards; reading devices; authoring systems; robotics; the influence of new technology on the role of libraries; and royalty and copyright issues…