Fischer, Bernhard. <br/><br/>
Structured programming in PL/L and PL/C   
by Bernhard Fischer, Herman Fischer 
 - New York  Marcel Dekker  1976 
 - xi, 402p. 
 - Computer Science Series  V.1 .
<br/><br/><label>ISBN: </label>0824763947 
<br/><br/><label>LCCN: </label>76-1592 
<br/><br/><label>Dewey Class. No.: </label>001.6424PL  / N76