000 00354nam a2200145Ia 4500
008 150416s9999||||xx |||||||||||||| ||und||
082 _a372.3 SON
100 _a"Soni , Anju"
245 _aTeaching Of General Science
250 _a2007
260 _b"Tandon Publication ,Ludihana"
300 _a372.3 SON
600 _aEducation
942 _2ddc
_cBK
_02
999 _c5636
_d5636