Flannelgraph, magnetic board and plastigraph as aids to teaching and training.
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| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London,
1967.
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| Edition: | 2nd rev. and enl. ed. |
| Series: | Publication ;
no. 16 |
| Subjects: |
| Item Description: | Cover title. |
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| Physical Description: | 24 p. : ill. ; 22 cm. |