ATHERTON, Roy <br/><br/>
Structured programming with COMAL 

 -  Chickester : Ellis Horwood  1982 
 - 266 p. 
<br/><br/><label>ISBN: </label>0000085312467 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programming languages
<br/><br/><label>Dewey Class. No.: </label>005.133  / A73