Leonard, Janet <br/><br/>
Interacting ; multimedia and health 

 - London :  Health Education Authority,  1994 
<br/><br/><label>ISBN: </label>9781854489395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public Health Collection
<br/><br/><label>Dewey Class. No.: </label>A041