Llwytho...
Standard hanbook of heavy construction /
| Prif Awdur: | |
|---|---|
| Iaith: | Undetermined |
| Cyhoeddwyd: |
New York :
McGraw-Hill ,
1996.
|
| Rhifyn: | 3rd ed. |
University of Kerala
| Rhif Galw: |
D1:7 N6 (R) |
|---|---|
| Copi | Nid yw'r Statws Byw ar Gael |