Buttle, J. W. Chemistry: a unified approach, J. W. Buttle, D. J. Daniels [and] P. J. Beckett. - London, Butterworths, 1970. - x, 646 p. ill. ISBN: 0408700122 9780408700122 Subjects--Topical Terms: Chemistry. LC Class. No.: QD33 / .B94 1970 Dewey Class. No.: 540