11
Stevens, W. Richard.
| Prentice Hall PTR |
1998
13
John E. Nicholls
| Addison-Wesley Pub. |
1975
14
15
George Struble
| Addison-Wesley Pub. Co. |
1975
17
Richard Wiener
| Addison-Wesley Pub. Co. |
1988
20
Terrence W. Pratt
| Prentice-Hall |
1984