Pippard, Alfred John Sutton, <br/><br/>
A study of the voussoir arch, 
by A. J. Sutton Pippard and Letitia Chitty. 
 - London,  H. M. Stationery Off.,  1951. 
 - 52 p.  illus.  25 cm. 
 - National building studies. Research paper, .
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arches.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>624.1775  / PIP