000 00396nam a22001577a 4500
082 _a547
_bBEK;V4
100 _aBeknazarov Artavaz
_910870
245 _aFundamentals of organic chemistry
260 _aMoscow
_bMir
_c1986
300 _a504p.
650 _aAromatic systems
_910871
650 _aCarbanions
_910872
650 _aEnzymes
_910873
700 _aArtavaz Beknazarov
_910874
942 _cBK
999 _c245023
_d245023