TY - BOOK AU - VESELOVSKAYA,T.K. AU - Machinskaya, I.V. AU - Przhiyalgovskaya, N.M. AU - Rosinkin,Alexander TI - Problems and exercises in organic chemistry U1 - 547 PY - 1979/// CY - Moscow PB - Mir Pub. KW - Organic chemistry KW - Chemistry N1 - Includes appendix ER -