Medical knowledge: doubt and certainty 

 - Britain  Open university  1985 
 - 106p.  ill.;index 
<br/><br/><label>ISBN: </label>0355150519 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge
<br/><br/><label>LC Class. No.: </label>MED R131  / O63