UNCLASSIFIED AD NUMBER ADB152646 NEW LIMITATION CHANGE TO Approved for public release, distribution unlimited FROM Distribution authorized to U.S. Gov't. agencies and their contractors; Software Documentation; 20 Dec 1990. Other requests shall be referred to US Army Medical Research and Development Command, Attn: SGRD-RMI-S, Fort Detrick, Frederick, MD 21702-5012. AUTHORITY Army Medical Rsch & Dev Command ltr, 8 Jun 1993 THIS PAGE IS UNCLASSIFIED