000 00283nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a547 BAN
100 _aBANSAL (RAJ.)
245 _aA Text Book of Organic Chemistry
260 _aNew Delhi
_bPHI
365 _cRS
999 _c174095
_d174095