000 00403nam a22001697a 4500
999 _c3361
_d3361
003 OSt
005 20180629112615.0
008 180629b xxu||||| |||| 00| 0 eng d
082 _a371.1
_bSHA
100 _aSharma, Promila
245 _aTeaching of life science
_cPromila Sharma
260 _aNew Delhi
_bAPH
_c2015
300 _a315p.
650 _aEducation;
650 _aTeaching
942 _2ddc
_cBK