TY  - BOOK
AU  - Vygodsky,M..
AU  - Yankovsky,George  .
TI  - Mathematical hand book : higher mathematics / 
SN  - 0070513465
U1  - 510.3 
PY  - 1979/// (rep.1987)
CY  - Moscow : 
PB  - Mir Publishers , 
KW  - MATHEMATICS
N1  - Includes index
ER  -