000 00294nam a2200109Ia 45e0
008 181001s1969 xx 000 0 und d
100 _aPavlov B.
245 0 _aOrganic chemistry
260 _aMascow
_bMir Publication
_c1969
300 _a617
942 _2ddc
_cBK
999 _c1766
_d1766