TY - BOOK AU - Ffrench,Geoffrey E TI - Occupational health SN - 0852000642 PY - 1973/// CY - Medical & Technical Publishing Co. PB - Lancaster KW - Industrial hygiene KW - Work KW - Physiological aspects KW - Psychological aspects N1 - Label on t.p.: Distributed by Professional Books Division, Herman Publishing, Inc., Boston; Includes index; Bibliography: p. 170-171 ER -