Solids,liquids and gases 

 - Walton  Hall Open University         1972 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>40469 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Chemistry<br/>Solid
<br/><br/><label>Dewey Class. No.: </label>E:2210ts, L2