000			00454nam a2200193Ia 4500
005			20250220125352.0
008			250220s9999||||xx |||||||||||||| ||und||
020			_c10
040			_aMAIN
041			_aEnglish
082			_a658.155 _bMUK
100			_aMukherjee, T. P. and Goswami, P. G.
245			_aEstimating and costing
250			_a2nd ed.
260			_aCalcutta _bM. Datta _c1969
300			_a258p.
650			_aManagement
942			_cBK
999			_c28918 _d28918