00319cam a22001091a 4500082001200000100001600012245004200028260004500070300002100115500004900136650002400185 a547 REA1 aRead, John,13aAn introduction to organic chemistry. aLondon :bG. Bell and sons, ltd.,c1948. a365 p. :bill. ; a"Answers to numerical examples": p. 345-346. 0aChemistry, Organic.