The scientific paper, how to prepare it, how to write it a handbook for students and research workers in all branches of science
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Baltimore
Williams & Wilkins
1951.
|
| Rhifyn: | 2nd ed. |
| Pynciau: |