X-ray spectrometry 

 - London :  MICROBEAM ANALYSIS SOCIETY, 
 - Trimestral 
<br/><br/><label>ISSN: </label>0049-8246 
 = X-ray spectrometry 
 = X-RAY SPECTROM. 
<br/><br/><label>Subjects--Index Terms: </label>QUIMICA ANALITICA