General chemistry / William H. Nebergall, Frederic C. Schmidt, Henry F. Holtzclaw, Jr. Nebergall, William Harrison, 1914- Schmidt, Frederic Cowles, 1904- joint author. Holtzclaw, Henry Fuller, 1921- joint author. Chemistry. QD31.2 .N42 1976 540 NEG Includes bibliographical references and index. Lexington, Mass. : D. C. Heath, c1976. c1976. 1976 Text xxi, 986 p. : eng