Wirth, Niklaus <br/><br/>
Systematic programming; an introduction 

 - New Jersey  Prentice-Hall  1973 
 - xiv+169p 
 -  Prentice-Hall series in automatic computation  Forsythe, George E .
<br/><br/><label>Universal Decimal Class. No.: </label>681.3.06  / WIR.73