000			00655nam a2200241Ia 4500
003			OSt
005			20220912150348.0
006			a|||||r|||| 00| 0
007			ta
008			220909b |||||||| |||| 00| 0 eng d
024			_a23109
037			_cTextual
040			_aCSL _beng _cCSL
041			_aeng
082			_aB2893N, L7
100			_aElmaghraby Salah E
245		0	_aActivity networks : Project planning and control by network models
260			_aNew York _b John Wiley _c1977
300			_axvi, 443p. _ccm.
650			_aNetworks
942			_hB2893N, L7 _cTEXL _2CC
999			_c45950 _d45950