Sands, Margaret Kathleen. Control of breathing / by Margaret K. Sands. - Harmondsworth : Penguin, 1970. - [2], 17 p. : ill. ; 23 cm. - Nuffield advanced science, biological science. Topic review. . Includes bibliographical references (p. 17). ISBN: 0140826130 Subjects--Topical Terms: Respiration. Respiratory System -- physiology. Dewey Class. No.: P 574 NUF