New Unesco source book for science teaching.
Awdur Corfforaethol: | |
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Fformat: | Llyfr |
Iaith: | English |
Cyhoeddwyd: |
Paris, Hyderabad, India :
Unesco, ; University press
1979.
|
Pynciau: | |
Classic Catalogue: | View this record in Classic Catalogue |
Ayesha Abed Library: General Shelf
Rhif Galw: |
507 NEW |
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Copi 1 | Ar gael Gwneud Cais |