Chemistry
Chang,Raymond
Chemistry - 6th ed. - New York WCB McGraw -Hill 1981 - xxxviii,995p col. ill.
007011644x 0071152210
Chemistry & allied Sciences
540 / CHA
Chemistry - 6th ed. - New York WCB McGraw -Hill 1981 - xxxviii,995p col. ill.
007011644x 0071152210
Chemistry & allied Sciences
540 / CHA
