000			00369nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a81-7992-515-3
082			_a004.6 SHA
100			_aSharma, C.R _95686
245		0	_aComputer networks: a pragmatic approach
260			_aJaico publishing house _bMumbai _c2007
300			_b195
650			_aCOMPUTER NETWORK
999			_c176806 _d176806