TY  - BOOK
AU  - Piskunov,N.
AU  - Yankovsky,George,tr.
TI  - Differential and integral calculus
U1  - 515.43 
PY  - 1977///
CY  - Moscow
PB  - Mir
KW  - Differential-equation
KW  - Mathemathics
KW  - Mathemathics-Physics
N1  - Includes index
ER  -