Report on the census of the population of Zanzibar Protectorate take n on the night of the 19th and 20th March, 1958. 

 - Zanzibar :    Government of Zanzibar,    1960. 
 - 111 p. ;    25 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/> Zanzibar -- Population -- Statistics.<br/> Zanzibar -- Census.