ASTEN, K.J. [KEN] — Data Communications for Business Information Systems.

Macmillan Company, New York. 1973. 1973, 1st Edition. Hardcover. Hardcover maroon cloth binding is tight and unworn. VG with light sticker residue on Spine. Minor spotting to cloth in a couple of places. First edition. 359 pages. Illustrated with graphs, photographs and circuit drawings. A scarce classic. Harken back to the days of 2,000 bps (not kbps) modems and auxiliary touch-tone keypads for Rotary phones. Topics include: Data Transmission, Common Carriers, Modems and Data sets, Teletypewriter Equipment, CRT Terminals, Batch Oriented Terminals, etc. SIGNED and INSCRIBED by author Asten on endpaper: "For xxx xxx, one of my UCLA colleagues who helped make this book possible, Best Regards, Ken Asten, July, 1974". Very Good. Inscribed by Author(s).