00793cam a2200253 4500 547097048 TxAuBib 20100322120000.0 011025s1972||||||||||||||||||||||||eng|u 71185075 TxAuBib Metzger, Norman. Men and molecules / Introd. by Isaac Asimov. Based on the radio series sponsored by the American Chemical Society. [2d series. New York, Crown Publishers, [1972] x, 246 p : illus ; 22 cm. Bibliography: p.231-237. 20100322. Biochemistry. Chemistry. American Chemical Society. Men and molecules (Radio program.) TXKDM