000			00299nam a2200133 4500
082			_a547 NES
100			_aNesmeyanov,N.A
245			_aFundamentals of organic chemistry
260			_aMoscow _bMir _c1977
300			_a468
500			_aVol.3
650			_achemistry _achemistry organic
942			_cREF
999			_c297 _d297