000			00339nam a2200133Ia 4500
008			180112s9999||||xx |||||||||||||| ||und||
020			_a8769247810
082			_a621.382 75
100			_aGOWAR JOHN
245		0	_aOPTICAL COMMUNICATION SYSTEM
260			_aDELHI _bP.H.I PUBLISHER-1 _c1992
300			_a577
650			_aOptical Fiber Communication
942			_cGEN_BK
999			_c3070 _d3070