Bakker J W De Ed. <br/><br/>
Algorithmic languages. 

 -  1981 
<br/><br/><label>Standard No.: </label>15995 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D65,8(B)p1,N81, M1