Llwytho...
Effective communication of ideas
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
London
Van Nostrand Reinhold Co
1970
|
| Pynciau: |
| Disgrifiad Corfforoll: | ix, 255p |
|---|
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
London
Van Nostrand Reinhold Co
1970
|
| Pynciau: |
| Disgrifiad Corfforoll: | ix, 255p |
|---|