Bitta, L. A. <br/><br/>
Optimization of frequency service of public transport companies (the case of UDA) 

 - Dar es Salaam:  University of Dar es Salaam,  1988. 
 - iii,77p.:  ill.;  33cm. 
<br/><br/>Bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public corporations<br/>UDA<br/>Public Transport Companies
<br/><br/><label>LC Class. No.: </label>FCM HD4348.5.B57