MACHUMU,  H .J . <br/><br/>
Improving and Using Communication  Skills: A  Guide for Mastering University  Assignment 

 - Morogoro,   Lap Lambert Academic  Publishing,  201`2. 
 - xi,  155p.: ill.;  bibliograph,  22cm. 
<br/><br/><label>ISBN: </label>978-3-659-20156-1 
<br/><br/><label>Dewey Class. No.: </label>651.7  MAC