Twyman, F. <br/><br/>
The Spectrochemical Analysis of Metals and Alloys 

 - Brooklyn :   Chemical,  1941  
<br/><br/><label>Standard No.: </label>DEX-M5271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ACERO<br/>METAL<br/>ESPECTROQUIMICA
<br/><br/><label>Universal Decimal Class. No.: </label>543.42