792
Dennis, David T, 481.1-D411p
| Longman Scientific & Technical |
1990
481.1-D411p,
795
Hughes, Edward, 560-H893h
| Longman Scientific & Technical |
1995
560-H893h,
797
800
Wood, Christopher, 539.915-W874e
| Longman |
1996
539.915-W874e,
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