Nelson Key Yarborough <br/><br/>
Advanced techniques in world perfect for version 4 

 - New Delhi   BPB Publication India         1988 
 - xxvii, 481p. Appendix P 430-57  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>D6,9(B), M8