Housni, El Arbi. <br/><br/>
Field operations of dual record tests in the CERED POPLAB / 
by El Arbi Housni. 
 - Chapel Hill :  International Program of Laboratories for Populatio n Statistics,  1975. 
 - 41 p. :  ill. ;  26 cm. 
 - Scientific report series ;   no. 21 .
<br/><br/>Bibliography: p. 27. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demographic surveys-- Morocco.
<br/><br/><label>Dewey Class. No.: </label>001.433 HOU