Lyon, Alan J <br/><br/>
World processing exercises 

 - London:  Heinemann Educational Books Ltd,  1989 
 - iii,125P.:  ill.;  29..5cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0-435-45099-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World processing exercises<br/>word processing- programmed instruction<br/>London
<br/><br/><label>LC Class. No.: </label>SJMC HF 5548.2