Weatherburn, C. E. <br/><br/>
Reimannian Geometry and the Tensor Calculus 

 - Londan  Cambridge  1957 
 - p.191 
<br/><br/><label>Subjects--Topical Terms: </label> Coordinates, Vectors, Tensors  Riemannian Metric  Hypersurfaces 
<br/><br/><label>Dewey Class. No.: </label>513.85 W362