Rygol, J. <br/><br/>
Nomograms for the analysis of frames / 
by J. Rygol 
 - London :  Concrete Publications,  1957 
 - viii, 53 p. :  ill., charts ;  24 cm. 
 - Concrete series .
<br/><br/><label>ISBN: </label> Rs. 18.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nomography--Statistical methods--Analysis
<br/><br/><label>Dewey Class. No.: </label>311.26