Channing, John creator Ridley, John text Oxford BUTTERWORTH HEINEMANN 1999 5th ed. monographic xx, 830p. : ill. edited by John Ridley Includes bibliographical references and index. INDUSTRY INDUSTRIAL SAFETY--ADDRESSES, ESSAYS, LECTURES HD 7273 Saf 0750640189 http://www.loc.gov/catdir/toc/els033/99191393.html http://www.loc.gov/catdir/description/els033/99191393.html http://www.loc.gov/catdir/toc/els033/99191393.html http://www.loc.gov/catdir/description/els033/99191393.html 120416