TY - BOOK AU - AU - Handley, William. ED - ED - ED - ED - SN - 0-07-084481-X (paperback) SN - 2 PY - 1977///.46 CY - London ;;New York PB - McGraw-Hill KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Handbooks, manuals, etc KW - Industrial safety N1 - Includes bibliographical references and index; 5 ER -