000			00396nam a2200157Ia 4500
001			76952
008			240126s9999||||xx |||||||||||||| ||und||
082			_a658.869 OBR
100			_aO'Brien, James J. _945178
245		0	_aCPM in construction mangement: scheduling by the critical path method
260			_aNew York
260			_bMcGraw-Hill
260			_c1965
300			_a254p.
942			_cBK
999			_c76952 _d76952