00897pam a2200169 a 4500952015000000952019000150999001500340020002100355020001500376082001500391100002100406245004900427260003500476300003300511650017600544942000700720  00104070aRIUbRIUd2012-06-20ePurchased: Pak American Commercial Companyg188.00l0o005.71 BLAp0901r2012-06-20 00:00:00t1w2019-02-21yBK  00104071aRIUbRIUd2012-09-26ePurchased: Bumper Book Fair Islamabadg130.00l0o005.71 BLAp1672r2012-09-26 00:00:00t2w2019-02-21yBKzReference: (Physical condition is not good)  c1292d1292  a0132034646 (pbk)  a812030925100a004.6bBLA1 aBlack, Uyless D.10aData communications and distributed networks  aNew DelhibPrentice Hallc1993  axvi, 426 p.b: ill.c; 23 cm 0aData transmission aComputer networksvElectronic data processingvData communications systemsvData communications networkvNetwork architecturesvClient Server vLANvFC  cBK