Toxicology desk reference: the toxic exposure & medical monitoring index 
edited by Robert P. Ryan, Claude E. Terry, Sanford S. Leffingwell 
 - 5th ed 
 - Philadelphia, Pa  Taylor & Francis  1999 
 - 2 v. ; 28 cm. + 1 CD-ROM (4 3/4") 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781560327950 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hazardous Substances -- Handbooks<br/>Occupational Exposure -- Handbooks<br/>Toxicology -- Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>615.9 RAY