TY  - BOOK
AU  - Wills,A.P.
TI  - Vector analysis: with an introduction to tensor analysis 
U1  - 512.85 
PY  - 1958///
CY  - New York
PB  - Dover
KW  - Vector analysis
KW  - Calculus of tensors
KW  - Scalar field theory
N1  - Bibliography: p. 277
ER  -