Hazardous materials : awareness and operations / IAFC, NFPA, Rob Schnepp - 426 páginas : ilustraciones a color + 1 videodisc (DVD) ISBN: 9780763738723 0763738727 Subjects--Topical Terms: Sustancias peligrosas--Manuales LC Class. No.: T55.3H3 / H394 Dewey Class. No.: 628.9