Sanyal, Bikas C. <br/><br/>
Higher education and employment in the people's Democratic Republic of Yemen / 
Bikas C. Sanyal; Lahcéne Yaici. 
 - Paris :  UNESCO;  International Institute for Educational Planning,  1985. 
 - iii, 46 p. ;  tabl. 
 - IIEP research report ;  50. .
<br/><br/><label>No. de Clasificación Universal Decimal: </label>378:331 (534) =20 SAN No.50.