TY - BOOK AU - Baum,J.V. TI - A study of requirements for commercial vessel survival systems: report U1 - 613.69 PY - 1975/// CY - Springfield, Virginia PB - national Technical Information Service KW - Survival skills KW - Wilderness survival N1 - Prepared for Dept. of Transportation, United States Coast Guard; Report no. CG-D-80-75 ER -