Childs, William Harold Joseph <br/><br/>
Physical constants  selected for students 
William Harold Joseph Childs 
 - London  Methuen  1960 
 - viii, 79 s.  tbl.  17 cm. 
 - Methuen's monographs on physical subjects .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical constants--Tables.
<br/><br/><label>Dewey Class. No.: </label>530.83 CHI 1960