000			00462nam a2200181Ia 4500
003			OSt
005			20220315055631.0
008			211109s9999||||xx |||||||||||||| ||und||
040			_csbcl
082			_a658.155 _bDAS-C
100			_aDasgupta, Ajit K
245		0	_aCost - Benefit Analysis
260			_bEng Lang Book Socity _aLondon _c1900
300			_a270p.
630			_xGENERAL STACK
650			_aTechnology _vManagement & auxiliary services
942			_cBOOK
999			_c39131 _d39131