Duffy, Tim  <br/><br/>
Four software tools plus:   applications and concepts  

 - California:   Wadsworth Publishing Company,   1989 
 - xxvii, 645p.  
<br/><br/><label>ISBN: </label>0-534-10164-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science 
<br/><br/><label>Subjects--Index Terms: </label>Software tools  
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.06.004.14   / M9