Beles, Aurel A. <br/><br/>
Elliptic and hyperbolic paraboloidal shells used in constructions / 
Aurel A. Beles, Mircea V. Soare 
 - 4th rev. ed. 
 - Bucharest :  Editura Academiei Romane,  c1976 
 - 751 p. :  ill. ;  25 cm. 
<br/><br/> Translated from the Romanian  Rev. translation of: Paraboloidul eliptic si hiperbolic în constructii 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roofs, Shell<br/>Shells (Engineering)<br/>Paraboloid
<br/><br/><label>Dewey Class. No.: </label>624.171