Official methods of analysis of the association of official analytical chemists 

 - 14th ed. 
 - Virginia :   Association of official Analytical Chemists INC.,   1984. 
 - xxvi, 1141 p. ;   28.5 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analytical Chemists
<br/><br/><label>Dewey Class. No.: </label>R|H 543  / OFF