Operations Research
Hillier, Frederick S.
Operations Research - San Francisco Holden-day Inc. 1967 - xi,800p. 21cm.
0816238561
Tunneling in Rock
519.7 / H65O
Operations Research - San Francisco Holden-day Inc. 1967 - xi,800p. 21cm.
0816238561
Tunneling in Rock
519.7 / H65O