31
Duffy, Tim.
| Wadsworth Pub. Co. |
1989
32
Evans, Richard,
| Windcrest/McGraw-Hill |
1992
33
Feingold, Carl.
| W. C. Brown Co. |
1978
34
Feingold, Carl.
| W. C. Brown Co. |
1978
38
Harrow, Keith.
| Prentice-Hall |
1986
39
40
Hayes, John P.
| McGraw-Hill |
1984