Ratliff, Thomas A. , <br/><br/>
The laboratory quality assurance system :  a manual of quality procedures and forms / 
Thomas A. Ratliff. 
 - 3rd ed. 
 - vii, 236 pages :  illustrations ;  28 cm.+  1 computer optical disc ( 4 3/4 in. ). 
<br/><br/><label>ISBN: </label>0471269182 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Testing laboratories --Quality control --Handbooks, Manuals, etc.
<br/><br/><label>LC Class. No.: </label>TA416   / .R37 2003