Jack, Daniel Thomson,    1901- <br/><br/>
Report on the state of industrial relations in the sisal industry /    
Daniel T. Jack. 
 - Dar-es-Salaam :   Government Printer  ,   1959. 
 - 23 p.  ;    25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial relations ----Tanganyika----