TY  - BOOK
AU  - Crowell,R.H.
AU  - Williamson,R.C.
TI  - Calculus of vector functions / 
U1  - 515   23
PY  - 1962///
CY  - Englewood Cliffs : 
PB  - Prentice Hall, 
KW  - Calculus
KW  - Vector valued functions
ER  -