ASTM Committee E-13 on Absorption Spectroscopy   <br/><br/>
Manual on recommended practices in spectrophotometry  (Book) 

 - Philadelphia  American Society for Testing and Materials  1966 
 - 113 p.  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spectrophotometry
<br/><br/><label>Universal Decimal Class. No.: </label>543.42 AST  / 545