@article{391827, author = {Esch, Dortha. and Lepley, Marvin.}, url = {http://library.usi.edu/record/391827}, title = {Evaluation of joint motion methods of measurement and recording / [electronic resource] :}, publisher = {University of Minnesota Press,}, recid = {391827}, pages = {viii, 44 p. :}, address = {Minneapolis :}, year = {1974}, }