Botanicon sinicum :Notes on Chinese botany from native and western sources /E. Bretschneider.

Abstract

H. A. Mauch, “Stance control for above-knee artificial legs–design considerations in the S-N-S knee,” Bull. Prosthet. Res., vol. 10, no. 10, pp. 61–72, 1968. This is a reproduction of a library book that was digitized by Google as part of an ongoing effort to preserve the information in books and make it universally accessible. http://books.google.com