000 00398nam a2200181Ia 4500
999 _c79819
_d79819
008 140525s9999||||xx |||||||||||||| ||und||
100 _aShridhar, D.
245 _aPhysical science : Class ix
260 _aHyderabad
_bThe Government of Andhra Pradesh
_c2005c
300 _a167
300 _bpb
300 _c8x10.5
350 _a0
365 _b0
942 _cPB