000 00417nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e220150
_aMAIN
041 _aEnglish
082 _a371.33 P259D
100 _aParvesh Lata
245 0 _aDevelopment of it enabled instructional package in science and its impact on academic achievement of school students
260 _c2014
300 _a293 p.
942 _cTH
999 _c126315
_d126315