New Unesco source book for science teaching
| Corporate Authors: | Unesco (-) |
|---|---|
| Format: | Book |
| Bahasa: | eng |
| Terbitan: |
Paris :
Unesco
, 1979
|
| Subjects: |
| Item Description: |
Indeks |
|---|---|
| Physical Description: |
270 hlm. : ilus. ; 22 cm |
| ISBN: |
9789231010583 |