TY - BOOK AU - Banjamin A. Kogan TI - Health man in a changing environment SN - 0-15-535580-5 U1 - 610 PY - 1970/// CY - New York PB - Harcourt Brace and World Inc N1 - Banjamin A. Kogan: Health man in a changing environment. New York. Harcourt Brace and World Inc, 1970. 0-15-535580-5--(610KOG) ER -