000 00347nam a2200145Ia 4500
008 150416s9999||||xx |||||||||||||| ||und||
082 _a372.3 KUM
100 _a"Kumar , Narendra"
245 _aTeaching Of General Science
250 _a2006
260 _bAnmol Pub.Dest. Delhi
300 _a372.3 KUM
600 _aEducation
942 _2ddc
_cBK
999 _c5635
_d5635