31
Lorange, Peter.
| Prentice-Hall |
1977
32
Lorange, Peter.
| Prentice-Hall |
1977
33
Loomba, N. Paul
| Macmillan |
1978
34
Mundel, Marvin Everett,
| Prentice-Hall |
1978
36
Radford, K. J.
| Reston Pub. Co. |
1978
37
Drebin, Allan Richard.
| Saunders |
1978
38