International law and its sources :  liber amicorum Maarten Bos / 
edited by Wybo P. Heere 
 - Deventer :  Kluwer Law and Taxation Publishers,  c1989 
 - xxiii, 196 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>9065443924 :  PND 94.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Bos, Maarten, 1916- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International law
<br/><br/><label>Dewey Class. No.: </label>341