Blue book, 1921- 

 - Dar es Salaam,    Govt. Printer. 
 - v. ;    33 cm. 
 - Annual 
 - 1926-1948 
<br/><br/>  Annual. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/> Taganyika -- Politics and government.
<br/><br/><label>Gov. Doc. Class. No.: </label>G EAT (058) 1