The Harper encyclopedia of basic science.
| Formáid: | LEABHAR |
|---|---|
| Teanga: | English |
| Foilsithe / Cruthaithe: |
New York
Harper & Row
1967.
|
| Eagrán: | Rev. ed. |
| Sraith: | Published in 1965 under title: The International encyclopedia of science.
|
| Ábhair: |