000			00315nam a2200133Ia 4500
100			_aSarma, C. R
020			_a81-7992-515-3
654			_aComputer Science
942			_cBK
245			_aComputer networks _bA pragmatic approach
260			_aJaico Pub, Mumbai _c2005
082			_a001.64404 Sar
300			_avii,315
999			_c39372 _d39372