Jong, Jelle Jan de,  1921- <br/><br/>
Politieke organisatie in west Europa na 1800 :  Political organisation in western Europe since 1800; with an English summary and 10 diagrs. showing the actual structure of the principal political parties / 
J. J. de Jong. 
 - 's-Gravenhage :  M. Nijhoff,  1951. 
 - xii, 516 p. :  25 cm. 
<br/><br/>Includes bibliographical references (p. [496]-505) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Constitutional history--Europe.<br/>Political parties--Europe.
<br/><br/><label>LC Class. No.: </label>JN94  / J66 1951