Theory and problems calculus of finite differences and difference Equations
Spiegel,murray R.
Theory and problems calculus of finite differences and difference Equations - newyork McGraw-Hillbook company 1971 - p. cm
515.620 SPI
Theory and problems calculus of finite differences and difference Equations - newyork McGraw-Hillbook company 1971 - p. cm
515.620 SPI