Allinger, Norman L. Structures of organic molecules / Norman L. Allinger [and] Janet Allinger. - Englewood Cliffs, N.J. : Prentice-Hall, c1965. - xv, 128 p. : illus. ; 24 cm. - Prentice-Hall foundations of modern organic chemistry series . Includes bibliographical references. Subjects--Topical Terms: Molecular structure.Chemistry, Organic. Dewey Class. No.: 547.122 / ALS 1965