TY  - BOOK
AU  - Williamson R E
AU  - Trotter H F
TI  - Multivariate mathematics: linear algebra calculus differential equations
U1  - 510 
PY  - 1979///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Differential equations
KW  - Linear algebra
KW  - Mathematics
ER  -