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| LEADER |
00638cam a2200193 7i4500 |
| 001 |
0000006351 |
| 005 |
20121206090000.0 |
| 008 |
760421s1971 njua b 000 0 eng |
| 020 |
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|a 0138913331
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| 050 |
0 |
0 |
|a LB1043
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| 090 |
0 |
0 |
|a 371.3
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| 100 |
1 |
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|a Gerlach, Vernon S.,
|d 1922-
|
| 245 |
1 |
0 |
|a Teaching and media; :
|b a systematic approach
|c [by] Vernon S. Gerlach [and] Donald P. Ely..
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| 260 |
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|a Englewood Cliffs, N.J.,:
|b Prentice-Hall,
|c [1971].
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| 300 |
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|a xiii, 392 p:
|b illus;
|c 24 cm..
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| 504 |
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|a Includes bibliographies.
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| 650 |
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0 |
|a Audio-visual education.
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| 650 |
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0 |
|a Teaching --
|x Aids and devices.
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| 700 |
1 |
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|a Ely, Donald P.,
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