Journal of research of the National Bureau of Standards.   Section A,   physics and chemistry 

 - Washington :  National Bureau of Standards,  1959-1977 
 - v. 
<br/><br/><label>ISSN: </label>0022-4332 
 = Journal of research of the National Bureau of Standards. Section A. Physics and chemistry 
 = J. res. Natl. Bur. Stand., A, Phys. chem. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FISICA<br/>QUIMICA
<br/><br/><label>Universal Decimal Class. No.: </label>53