11. | | Autor: Lew, Alan A. | |
12. | | Autor: Dann, Graham Coautor: ; Nash, Dennison Pearce, Philip L. | |
13. | | Autor: Towner, John | |
14. | | Autor: Potter, Robert B. Coautor: ; John, Coshall | |
15. | | Autor: Perdue, Richard R. Coautor: ; Botkin, Martin R | |
16. | | Autor: Hartmann, Rudi | |
17. | | Autor: Pearce, Douglas G | |
18. | | Autor: Kottke, Marvin | |
19. | | Autor: Albers, C. Patricia Coautor: ; James, William R. | |
20. | | Autor: Calantone, Roger J. Coautor: ; Benedetto, Anthony di | |