Svec, A. <br/><br/>
Global differential geometry of surfaces / 
by A.Svec. 
 - Berlin :  Deutscher Verlag Der Wissenschaften,  1981. 
 - 154 p. ;  25 cm. 
<br/><br/>Bibliography : p.154. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Differential.<br/>Surfaces.