Berman, Martin <br/><br/>
Angular positions OPX x-ray emission lines of the elements / 
by Martin Berman and Sabri Ergun 
 - Washington, D.C. :  United States Government Printing Office,  1969 
 - 309 p. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>X-rays--Industrial applications<br/>Radiometry
<br/><br/><label>Dewey Class. No.: </label>537.5352