Akram, Sidra <br/><br/>
Effect of polishing and storage on micro-hardness of micro-hybrid and nano composite resins at different time intervals / 
by Sidra Akram ; supervised by Syed Yawar Ali Abidi 
 - Karachi  2012 
<br/><br/><label>ISBN: </label>9789699799327 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Master of Dental Surgery<br/>Dental Materials