000 00382nam a2200157Ia 4500
008 180323s9999 xx 000 0 und d
082 _a370
100 _a   MANGAL, S.K.
245 0 _aTeaching of science
250 _a1st
260 _aNew Delhi
_bIndian Pub.House
300 _aNot covered syllabus
500 _a2660
650 _aLife science - teaching
942 _cBOOK
999 _c8467
_d8467