000			00326nam a2200133Ia 4500
005			20260205054026.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a658.406 SI64D
100			_aSingh, A K
245		0	_aDesigning & developing organisation
260			_aN Delhi _bSage _c2001
300			_a356p.
942			_cBK
999			_c131368 _d131368