ICRP 70 (adopted 1994, published 1995, just recieved in 1996) is titled 'Basic Anatomical and Physiological Data for Use in Rad. Prot.: THE SKELETON. It looks to me like they are going to do it piecemeal. SLABACK@MICF.NIST.GOV [NBSR Health Physics Group] ...a little risk, like a bit of spice, adds flavor to life