Tennent, R D <br/><br/>
Principles of programming languages 
by R D Tennent 
 - Engelwood  Prentice hall  1981 
 - xiv, 271p. 
 - Prentice hall international series in computer science   .
<br/><br/><label>ISBN: </label>0137098731 
<br/><br/><label>Dewey Class. No.: </label>005.1  / N816