TY  - BOOK
AU  - Piskunov, N. 
AU  - Yankovosky, George.  
TI  - Differential and integral calculus
SN  - 8123904932
U1  - 515.33 PIS 23
PY  - 1964/// [Reprinted 1996]
CY  - New Delhi
PB  - CBS Publishers
KW  - Calculus, Integral
KW  - Differential equations
N1  - V. 1--
ER  -