Stone, Robert Henry Chemistry / R.H. Stone, D.W.H. Tripp ; Illustrated by David and Maureen Embry. - 2nd ed. - London : Routledge and Kegan Paul, 1978. - x, 452 p. : ill. ; 25 cm. - Secondary Science Series . - 540 . Previous ed.: 1971. Includes index. ISBN: 0710087551 (pbk) Subjects--Topical Terms: Chemistry Dewey Class. No.: 540