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Survey of British research in audio-visual aids, 1945-1971 /
| Main Author: | |
|---|---|
| Format: | Printed Book |
| Language: | English |
| Published: |
London :
National Council for Audio Visual Aids in Education,
1972.
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| LEADER | 00528nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 150624b xxu||||| |||| 00| 0 eng d | ||
| 082 | |a 371.3350942 | ||
| 100 | |a Coppen, Helen | ||
| 245 | |a Survey of British research in audio-visual aids, 1945-1971 / |c Helen Coppen | ||
| 260 | |a London : |b National Council for Audio Visual Aids in Education, |c 1972. | ||
| 300 | |a 271 p. | ||
| 942 | |c BK | ||
| 999 | |c 11371 |d 11371 | ||
| 952 | |0 1 |1 0 |4 0 |6 371_335094200000000_COP_S |7 0 |9 11370 |a UL |b UL |c ST1 |d 1998-09-01 |l 0 |o 371.3350942 COP/S |p 17380 |r 2012-10-27 |w 2012-10-27 |y BK | ||