Kleinlogel, A <br/><br/>
Rigid Frame Formulas 

 - NewYork  Frederick Ungar  1980 
 - p.450 
<br/><br/><label>Subjects--Topical Terms: </label> Organization of Rigid Frame Formulas 
<br/><br/><label>Dewey Class. No.: </label>624.171 K81R