Pol, Balthasar van der,  1889-1959. <br/><br/>
Selected scientific papers/ 
edited by H. Bremmer and C.J. Bouwkamp, with an introd. by H.B.G. Casimir. 
 - Amsterdam:  North-Holland,  1960. 
 - 2 v.:  illus.,  27 cm. 
<br/><br/> Reprints of papers in English, German, French, or Dutch. 
<br/><br/>Includes bibliography. 
<br/><br/><label>LCCN: </label>61019860 /L/r962 
<br/><br/><label>Nat. Bib. No.: </label>GB61-1110 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity.<br/>Mathematics.<br/>Electronics.
<br/><br/><label>Dewey Class. No.: </label>621.384