Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
510.6047 St823(76) 77364
Aleksandrov A D Steklov Institute of Mathematics( 1965 : Moscow ) Steklov Institute of Mathematics Moscow, 1965 Two-dimentional manifolds of bounded curvature : proceedings Providence A M S 1967 iv,183p * Mathematics