000 | 00474nam a2200145Ia 4500 | ||
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008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
040 |
_e84252 _aMAIN |
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041 | _aEnglish | ||
082 | _a373.24 R188M | ||
100 | _aRatho, T N | ||
245 | 0 | _aModern encyclopaedia of science teaching, v1-teaching of biology, v2-teaching of botany, v3-teaching of Chemistry, v4-teaching of Physics, v5-teaching of zoology | |
260 |
_aDelhi _bKanishka _c1994 |
||
300 | _a256 p. | ||
942 | _cBK | ||
999 |
_c82986 _d82986 |