000 00287nam a2200121Ia 4500
008 250417s9999||||xx |||||||||||||| ||und||
020 _a9781439813379
082 _a540 KEN
100 _aKenkel,J.
245 0 _aBasic chemistry concepts and exercises
260 _bT&F India
942 _cBK
999 _c6946
_d6946