Darwīsh, Yaḥyá Ḥasan. <br/><br/>
Hayʼāt tanẓīm al-khadamāt al-ijtimāʼIyah fi al-Iqlīm al-Janūbī. 

 -  [1960] 
 - 8, 196 p.  diagrs.  24 cm. 
<br/><br/><label>LCCN: </label>ne 64000381  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public welfare--Egypt.
<br/><br/><label>LC Class. No.: </label>HV443  / .D3