00313nam a2200109Ia 4500008004100000082001500041100002200056245004800078260003600126300001100162650003000173240817s9999    xx            000 0 und d  a516.8 W26R  aWeatherburn , C.E 0aRiemannian geometry and the tensor calculus  c1966a Londonb Cambridge press  a191 p.  a Mathematics Engineering.