TY  - BOOK
AU  - Levi-Civita, Tullio
AU  - Persico, Enrico, Ed.
TI  - The absolute differential calculus: calculus of tensors
U1  - 517.2 
PY  - 1954///
CY  - London
PB  - Blackie
KW  - Relativity (Physics)
KW  - Calculus Of Tensors
ER  -