00834cam a2200253 i 4500 3245037 BD-DhUL 20140725105638.0 140724s1981 caua b 001 0 eng 80024266 0534979793 $21.00 (est.) DLC DLC DLC BD-DhUL QA76.6 .S597 001.642 19 SKC Skees, William D., 1939- Computer software for data communications / William D. Skees ; [illustrator, John Foster]. Belmont, Calif. : Lifetime Learning Publications, c1981. xi, 163 p. : ill. ; 24 cm. Includes bibliographical references and index. Computer programming. Computer networks. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 615 615 0 0 ddc 0 001_642000000000000_SKC 0 NFIC 1035 DUSL DUSL GEN 2014-07-25 Gift 001.642 SKC 321577 2014-07-25 2014-07-25 BK 0 0 ddc 0 001_642000000000000_SKC 0 NFIC 1037 DUSL DUSL GEN 2014-07-25 Gift 001.642 SKC 321910 2014-07-25 2014-07-25 BK