000			00376nam a22001457a 4500
003			UDS
005			20170606060843.0
008			170606b xxu||||| |||| 00| 0 eng d
020			_a9788120700406
040			_cLC
100			_qDAS, R.C.
245			_aScience Teaching in Schools / R.C. Das
260			_aNew Delhi _bSterling Publishers Private Limited _c1985
942			_2lcc _cBK
999			_c20804 _d20804