000			00336nam a2200133Ia 4500
005			20260413100714.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aChoudhary D Roy
245		0	_aNetwork and Analysis
260			_b N Delhi new age international _c1996
300			_a926
942			_cGB
999			_c3821 _d3821