| 000 | 00614nam a2200193Ia 4500 | ||
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| 005 | 20250508161932.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aDissertations | ||
| 040 |
_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
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| 084 |
_a507, HAR/DI _qFEDL |
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| 100 | _aHarsh Vardhan | ||
| 245 | 0 | _aCritical review of researches in education completed in Delhi University (1949-77) with special emphasis on science education | |
| 260 | _c1978 | ||
| 300 | _a152p. | ||
| 546 | _aM.Phil Dissertation, (Delhi University) | ||
| 942 |
_cDIS _h507, HAR/DI |
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| 999 |
_c1373339 _d1373339 |
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