Christensen, Halvor N. Body fluids and the acid-base balance a learning program for students of the biological and medical sciences Halvor N. Christensen. - Philadelphia W. B. Saunders Co. 1964. - xi, 506 p. illus. 921004 LCCN: 64023788 Subjects--Topical Terms: Body FluidsHydrogen-ion concentration LC Class. No.: QP88 / .C48 Dewey Class. No.: 612.39