Offical Methods of Analysis of the Association of Offcial Analytical Chemists   William Horwitz 

 - Wisconsin  Association of official   1970 
 - v,1015 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Methods of Analysis
<br/><br/><label>Dewey Class. No.: </label>543.1/H7898O