00669nam a2200217 a 4500 BD-DhGUBL 20260929104040.0 180317t1996 ii ad 001 0 eng d 8120311183 9788120311183 BD-DhGUBL BD-DhGUBL BD-DhGUBL BD-DhGUBL 23 004.6 G9592d Gupta, Prakash C. Data Communications / Prakash C. Gupta. New Delhi : Prentice-Hall, c1996. xiii, 475 p. : ills. charts, figs., ; 25 cm. Includes bibliographical reference and index. Data Communications Computer networks ddc BK 3105 3105 0 0 ddc 0 1 CSE GUBL GUBL REF 2017-04-27 0 004.6 G9592d 3020004115 2017-04-27 00:00:00 1 2017-04-27 BK 0 0 ddc 0 0 CSE GUBL GUBL GEN 2017-05-03 2 004.6 G9592d 3020004196 2022-06-14 00:00:00 2022-06-07 2 2017-05-03 BK