HARPER (A Edwin) and HARPER (Erika S). <br/><br/>
Preparing objective examinations. 

 - ND  Prentice-Hall of India Private Limited  1990 
 - 510 
<br/><br/><label>ISBN: </label>0 87692 496 8 
<br/><br/><label>Dewey Class. No.: </label>371.271 HARP