TY - BOOK ED - National Institute for Occupational Safety and Health. TI - Revised recommended asbestos standard T2 - DHEW publication ; no. (NIOSH) 77-169 PY - 1976/// CY - Washington PB - The Institute KW - Asbestos KW - Toxicology KW - Local N1 - Issued December 1976; Includes bibliographical references ER -