Esch, Dortha. Evaluation of joint motion: methods of measurement and recording / by Dortha Esch and Marvin Lepley. Illus. by Jean Magney. - Minneapolis, University of Minnesota Press [1974] 1395. - viii, 44 p. illus. 28 cm. Bibliography: p. 43. ISBN: 0816607141 Subjects--Topical Terms: Joints--Range of motion--Measurement. Dewey Class. No.: 612.76 / E D E