000 | 00392nam a2200157Ia 4500 | ||
---|---|---|---|
005 | 20250417093906.0 | ||
008 | 250401s1997 xx 000 0 eng d | ||
041 | _aENGLISH | ||
082 | _a372.35 Sin-S | ||
100 | _aSingh And Nayak | ||
245 | 0 | _aScience Education | |
260 |
_aNew Delhi _bCOMMONWEALTH _c1997 |
||
300 | _a322 | ||
650 | _aEducation In Science And Technology | ||
942 |
_2ddc _cBK |
||
999 |
_c39 _d39 |