00510nam a22001697a 4500 BD-DhUL 20160905161637.0 160905snd. xxu||||| |||| 00| 0 eng d BD-DhUL BD-DhUL 384.648 STT Stallings, William Tutorial : computer communications : architectures, protocols, and standards / William Stallings, s.l. s.n. nd. vii, 485 p. ; 28 cm. Computer communications ddc BK 104250 104250 0 0 ddc 0 384_648000000000000_STT 0 NFIC 177910 DUL DUL GEN 2016-09-05 purchased 384.648 STT 304889 2016-09-05 2016-09-05 BK