000 00300nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aBakshi. Ak
245 0 _aChemistry: Text Book For Class. Xi
260 _bNcrt - Newdelhi
_c2002
300 _a398
650 _aChemistry-Chemistry
942 _cREF
999 _c36686
_d36686