Physical chemistry. Part ii : surface, colloid  and macromolecular chemistry 
 - Nugegoda  The Open University of Sri Lanka  1989 
 - [14],89 p.  28 cm. 
<br/><br/>L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>541.3  / P