Niger / 
Barry M. Dennis. 
 - New York :  Oceana Publications,  1973 
 - 1 v. (varias paginaciones). 
 - Constitutions of the Countries of the World .
<br/><br/><label>ISBN: </label>0-379-00467-4 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>NIGER. CONSTITUCION
<br/><br/><label>Dewey Class. No.: </label>342.662 N685n