000 00355nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aPearce D.W
245 _aCost benefit analysis
260 _c1971
_bMacmillan and Company
_aNew Delhi
366 _b1971
650 _aCOSTING
942 _cBK
999 _c566
_d566