000 00282nam a2200109Ia 4500
008 231221s9999 xx 000 0 und d
100 _aDAS TANYA
245 0 _aPRACTICAL ORGANIC CHEMISTRY FOR THE BEGINNERS
260 _bNCBA
_aNEW DELHI
_c2011
300 _aXIX, 222P
942 _cBK
999 _c10335
_d10335