Leslie, Robert E.,  1926- <br/><br/>
Systems analysis and design  method and invention 
Robert E. Leslie 
 - Englewood Cliffs, N.J  Prentice-Hall  c1986 
 - 490 p.  ill.;  25cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis<br/>System design
<br/><br/><label>Dewey Class. No.: </label>003