Coblentz, William W. <br/><br/>
Investigations of infra-red spectra  part III & IV 
William W. Coblentz                                         
 - Washington  The Carnegie Institution  1906 
 - 183p 
 - Carnegie institution of Washington publication; no.65 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spectroscopy
<br/><br/><label>Universal Decimal Class. No.: </label>535.33  / COB