Nkolola, Sheila <br/><br/>
A grammar of negation in Tonga / 
Sheila Nkolola. 
 - Lusaka :  The University of Zambia,  2019. 
 - xii, 102 pages :  illustrations. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interfaces in grammar.<br/>Grammar, Comparative and general.<br/>Negation  --Natural language.<br/> Negation.