31. | | Autor: Ryan, Chris COTA(S): RE-927 | |
32. | | Autor: Ryan, Chris Coautor: ; Crotts, John C. COTA(S): RE-1253 | |
33. | | Autor: Ryan, Chris Data Publicação: 1991 COTA(S): 338.48 RYA REC | |
34. | | Autor: Saleh, Farouk Coautor: ; Ryan, Chris | |
35. | | Autor: Deng, Sheng Liang Coautor: ; Ryan, Chris | |
36. | | Autor: Ryan, Chris | |
37. | | Autor: Ryan, Chris | |
38. | | Autor: Ryan, Chris Coautor: ; Dewar, Keith | |
39. | | Autor: Ryan, Chris Coautor: ; Kinder, Rachel | |
40. | | Autor: Ryan, Chris | |