000 00348nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a249018
082 _a540
_bTSV
100 _aTsvetkov, L.A.
245 _aOrganicWave chemistry: textbook for schools
260 _aMoscow
_bMir
_c1985
300 _a187 p.
650 _aChemistry
942 _cS
999 _c73471
_d73471