Cotter, Robert J.  <br/><br/>
Ring- Forming Polymerizations ( Vol-13) Part B,2  
/ by Robert J. Cotter, Markus Matzner  
 - New York:   Academic Press;   1972.  
 - 569p.  
<br/><br/><label>Dewey Class. No.: </label>547  / COT/R