000			00391cam a22001337a 4500
008			180718b1972 xxu||||| |||| 00| 0 eng d
082			_aI57 B927
100			_aBurman, P.J.
245			_aPrecedence networks for project planning and control _cby P.J. Burman
260			_aLondon _bMcGraw-Hill _c1972
300			_a374p.
650			_aNetwork analysis (Planning)
650			_aProject management
999			_c342829 _d342829