History  grade 11 

 - Homagama  Educational Publications Department  2007 
 - 238 p.  some Colour 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MEDICINE<br/>Society & Films<br/>MEDICAL STATISTICS
<br/><br/><label>Dewey Class. No.: </label>B0487  / LDC