How to best decide when it's time to replace your PC, whether at home or at work, is always tricky. Spending on computers can make you more productive, but it's money you otherwise cannot spend, invest or save, and faster systems always await you in the future. What is clear is that the computer industry really wants you to buy, and the computer…

The last institute of the 1971-1972 LARC Institute Series was devoted to automated library acquisitions systems. The focus is upon a system in operation at Florida Atlantic, Florida International and Arizona State universities. The papers which discuss this automated acquisitions system are: "Computer Systems Hardware,""The Systems Approach," and…

Discussion of basic telecommunications concepts includes data terminal equipment, carrier equipment and data communications equipment. Guidelines offered for librarians planning the implementation of a telecommunications network address reliability and costs of equipment, requirements of the system, and ease of use of the system. (CLB)