TY  - BOOK
AU  - Williamson, Richard E
AU  - Trotter, Hale F
TI  - Multivariable mathematics: : linear algebra differential equations calculus
U1  - 512.15 
PY  - 1974///
CY  - Englewood Cliffs, N.J
PB  - Prentice-Hall
KW  - Algebra, Linear
N1  - includes index
ER  -