000 00485nam a2200205Ia 4500
005 20240531102603.0
008 220421s9999||||xx |||||||||||||| ||und||
020 _c400
040 _aET
082 _a540 MOH H
100 _aMohabey, Hemlata
_93892
245 0 _aUnified chemistry
260 _bNavbodh Prakashan
_aRaipur
300 _a504p.
500 _a48290
700 _aBapat, K.N.
_93889
710 _aPillai, Ajay
_910290
710 _aPatle, S.K.
_910298
942 _cBK
999 _c54305
_d54305