TY  - BOOK
AU  - Friedman, Bernard
TI  - Principles and techniques of applied mathematics \ 
T2  - Dover books in advanced mathematics
SN  - 048666444
U1  - 510 
PY  - 1990/// .
CY  - New York, N.Y : 
PB  - Dover Publications , 
KW  - Differential equation
KW  - Funtions
KW  - Mathematics
KW  - Eigen function
KW  - Linear spaces
KW  - Partial differential equations
KW  - Vectors
N1  - Includes index
ER  -