Llwytho...
Science technology and management
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
New York
McGraw Hill Book Company
1963
|
| Pynciau: |
| Disgrifiad Corfforoll: | xi, 368p. |
|---|