Mbewe, Titus Luka <br/><br/>
Misconceptions and errors in algebra at grade 11 level :   the case of two selected secondary schools in Petauke district / 
Mbewe Titus Luka. 
 - Lusaka:  The University of Zambia,  2013. 
 - xvi, 112 pages:  illustrations. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Errors.<br/>Algebra