000 00481nam a22001937a 4500
003 OSt
005 20180320111925.0
008 180320b xxu||||| |||| 00| 0 eng d
020 _a9789380346878
082 _a371.1
_bSAX
100 _aSaxena, A B
245 _aTeaching of science in schools
_cA B Saxena
260 _aAgra
_bH P Bhargava Book House
_c2013
300 _a360p.
650 _aEducation;
650 _aTeaching;
650 _aSchool Teaching
942 _2ddc
_cBK
999 _c2824
_d2824