000			00367nam a2200145Ia 4500
008			170101s1977 xx 000 0 und d
041			_aEnglish
082			_aTR624D954E14
100			_aM K S SYSTEM
245		0	_aESTIMATING AND COSTING
260			_aLUCKNOW _bS.DUTTA AND CO _c1977
300			_a898 _ePrint
653			_aESTIMATING AND COSTING
942			_2ddc _cBK
999			_c890992 _d890992