CLARE,Roger <br/><br/>
Exploiting Earhs Resources 
Roger Clare  
 - London  Macdonald Education  1977 
 - 24p  ill;  28cm 
<br/><br/><label>ISBN: </label>0-356-05421-7 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>910 
<br/><br/><label>Dewey Class. No.: </label>910