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| LEADER |
00927nam a2200265 a 4500 |
| 001 |
1956287 |
| 005 |
20171111235842.0 |
| 008 |
060709s1974----gr r u000 0 eng d |
| 020 |
|
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|a 923101143X
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| 040 |
|
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|a US
|b DLC
|
| 050 |
|
4 |
|a Q181
|b .U475
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| 082 |
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0 |
|a 507
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| 110 |
2 |
0 |
|a Ουνέσκο
|
| 245 |
0 |
0 |
|a New trends in the utilization of educational technology for science education
|
| 260 |
0 |
0 |
|a Paris:
|b Unesco Press,
|c 1974
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| 300 |
0 |
0 |
|a 247 p. :
|b ill. ;
|c 28 cm.
|
| 504 |
0 |
0 |
|a Includes bibliographies
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| 504 |
0 |
0 |
|a Includes bibliography.
|
| 650 |
1 |
0 |
|a Science
|x Study and teaching
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| 650 |
1 |
0 |
|a Educational technology
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| 650 |
1 |
0 |
|a Science
|x Study and teaching.
|
| 650 |
1 |
0 |
|a Educational technology.
|
| 952 |
|
|
|a GR-AtNTU
|b 59cc29626c5ad13446f9e3f4
|c 998a
|d 945l
|e 507
|t 1
|x m
|z Books
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| 952 |
|
|
|a GRThAnMak
|b 59cca0996c5ad134460238e2
|c 998a
|d 945l
|x m
|z Books
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| 952 |
|
|
|a GRHeTEI
|b 59ccc45d6c5ad1344607f04e
|c 998a
|d 945l
|e Q181 .U475
|t 1
|x m
|z Books
|
