Simms, Alfred G.
Project Network Analysis And Critical Path / English. Alfred G Simms , John R . Britten . - London : The Machinery Publishing LTD , 1969. - 98p.: 21 cm.
65.012.1224 / SIM
Project Network Analysis And Critical Path / English. Alfred G Simms , John R . Britten . - London : The Machinery Publishing LTD , 1969. - 98p.: 21 cm.
65.012.1224 / SIM