Hill, John William, 4 0 1933-

Chemistry for changing times / 6 6 John W. Hill ; with special contributions by Cynthia S. Hill. - 5th ed. - - xvi, 122 p., [16] p. of plates : ill. (some col.) 25 cm. - - - - - . - . - 0 . - . - 0 .



Includes bibliographies and index.



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