1
Fortmann, Thomas E.
| M. Dekker |
1977
2
Fortmann, Thomas E.
| M. Dekker |
1977
3
Fortmann, Thomas E.
| M. Dekker |
1977
4
Melsa, James L.
| McGraw-Hill |
1969
5
D'Azzo, John Joachim.
| McGraw-Hill |
1988