TY  - BOOK
AU  - Gerretsen, J. C. H.
TI  - LECTURES ON TENSOR CALCULUS AND DIFFERENTIAL GEOMETRY
U1  - 516.83 
PY  - 1962///
CY  - Groningen
PB  - P. Noordhoff
KW  - Calculus Of Tensors
KW  - Geometry, Differential
ER  -