Wirth, Niklaus. <br/><br/>
Systematic programming:  an introduction. 

 - Englewood Cliffs, N.J.,  Prentice-Hall  [1973] 
 - xiv, 169 p.  illus.  24 cm. 
 - Prentice-Hall series in automatic computation .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0138803692 
<br/><br/><label>LCCN: </label>73008796  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming.
<br/><br/><label>LC Class. No.: </label>QA76.6  / .W5713 
<br/><br/><label>Dewey Class. No.: </label>001.6/42