Yourdon, Edward. <br/><br/>
Structured walkthroughs   
by Edward Yourdon 
 - 2nd 
 - New Jersey  Prentice-Hall  1979 
 - xi, 137p. 
 - Prentice-Hall software series .
<br/><br/><label>ISBN: </label>013852215 
<br/><br/><label>Dewey Class. No.: </label>001.642  / N798