Handbook on the international exchange of publications 
Vanwijngaeden Frans 
 - 4th ed. 
 - U.N  Unesco  1956 
 - 165p. 
<br/><br/><label>ISBN: </label>92-3-101466-8 
<br/><br/><label>Subjects--Topical Terms: </label>--School of Pure and Applied Sciences
<br/><br/><label>LC Class. No.: </label>Z 690  / .U 454 1956