Twyman, F. <br/><br/>
Spectrophotometry - Twyman and Allsopp The Practice of Absorption Spectrophotometry with Hilger Instruments/ 
 The Practice Spectrophotometry 
by F. Twyman and C. B. Allsopp 
 - 2nd ed. June 1934 
 - 140 pages:  ills., plates  25cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atomic absorption spectroscopy--Instruments<br/>Spectrophotometry<br/>Spectrophotometry, Atomic
<br/><br/><label>LC Class. No.: </label>QD95