000 00402nam a2200157Ia 4500
008 180323s9999 xx 000 0 und d
082 _a370
100 _a   Siddiqui, M.H
245 0 _aResearch teaching of science and&
250 _a1st
260 _aNew Delhi
_bIndian Pub.House
300 _aNot covered syllabus
500 _a1696
650 _aEducation - Research - teachin
942 _cBOOK
999 _c7503
_d7503