| 
 Hi, Does anybody have a copy of the following: ANSI S3.13-1987 (R2007) American National Standard
Mechanical Coupler for Measurement of Bone Vibrators Daniel J. Tollin, PhD Assistant Professor   University of  Department of Physiology and Biophysics/Mail Stop 8307 Research Complex 1-N, Rm 7106 12800 East 19th Ave   Tel:  303-724-0625 Fax: 303-724-4501  |