Occupational and environmental safety engineering and management / H. R. Kavianian, C. A. Wentz, Jr. — New York : Van Nostrand Reinhold, [1991]. — CIDIMA. — 383 p. : fig., gráf. ; 26 cm. — ISBN 0-442-23822-3 1. Salud laboral.2. Condiciones de trabajo.3. Industria. I. Charles A. Wentz, Jr..