| 000 | 00899nam a2200265Ia 4500 | ||
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| 003 | OSt | ||
| 005 | 20221005054059.0 | ||
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| 024 | _a69390 | ||
| 037 | _cTextual | ||
| 040 |
_aCRL _cCRL _beng |
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| 041 |
_2eng _aeng |
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| 082 | _aY:393p1,N69, L3 | ||
| 100 |
_aMann A P Ed. _9598004 |
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| 111 |
_aInternational conference of the association for programmed learning and educational technology (1969 : University of London United Kingdon) _9598005 |
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| 245 | 0 |
_aAssociation for Programmed Learning and Educational Technology _b Proceedings |
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| 260 |
_aLondon _bIsaac Pitman _c1973 |
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| 300 |
_a404p. _ccm. |
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| 650 | _aSOCIOLOGY | ||
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_a Brunstrom C K Ed. _9598006 |
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| 942 |
_hY:393p1,N69, L3 _cTEXL _2cc |
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_c962960 _d962960 |
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