Brand, J. C. D. (John Charles Drury) Molecular structure : the physical approach / by J. C. D. Brand and J. C. Speakman. - 2nd ed. / revised by J. C. Speakman and J. K. Tyler. 2nd ed. / revised by J. C. Speakman and J. K. Tyler. - [London] : Edward Arnold, 1975. Includes bibliographies and index. ISBN: L.11.00. a13.2..1.15 LCCN: 76363169 //r862 Nat. Bib. No.: GB76-01049 Subjects--Topical Terms: Chemistry, Physical and theoretical.Molecules. LC Class. No.: QD453.2 / .B69 1975b Dewey Class. No.: 541/.22