Van Zyl, L. E. <br/><br/>
RESEARCH METHODOLOGY FOR THE ECONOMIC AND MANAGEMENT SCIENCES 

 - Harlow  ESSEX, PEARSON EDUCATION  2014 
 - 429 pages  illustrations  21 cm 
<br/><br/><label>ISBN: </label>9781783766888 
<br/><br/><label>Dewey Class. No.: </label>330 VANZ