00327nam a2200133Ia 4500008004100000100001900041245004700060250001200107260002600119300000800145650001600153942000700169999001700176190216s9999||||xx |||||||||||||| ||und||  aJohn A. Thorpe 0aElementary Topics In Differential Geometry  a1st Ed.  bSpringer Verlagc1994  a255  aMathematics  cBK  c31542d31542