Roberts,D.B. <br/><br/>
DrosoPrentice Hall of Indiala: apractical approach / 
Roberts,D.B. 
 - 2nd 
 - New YOrk:  OIRL,  1998. 
 - xxiii,385p;24cm 
 - The pratical approach series .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0199636605 
<br/><br/><label>Dewey Class. No.: </label>595.77 ROB