000 00315nam a2200133Ia 4500
008 180721s9999 xx 000 0 und d
082 _aE5 Q5
100 _aSanjay Kumar
245 0 _aHow to Learn Organic Chemistry
260 _b"Kalyan Publishers, Ludhiana"
260 _c2015
365 _b200
942 _cBK
999 _c132838
_d132838