TY  - BOOK
AU  - Schey, H. M.
TI  - Div, grad, curl, and all that: an informal text on vector calculus
SN  - 0393925161 (pbk.
U1  - 515.63 
PY  - 2005///
CY  - New York
PB  - W.W. Norton
KW  - Vector analysis
ER  -