TY  - BOOK
AU  - Murray R Spiegel
TI  - Schaums outline of theory and problems of calculus of : : finite differences and difference equations
SN  - 9789389691566
U1  - 515.62 
PY  - 2020///
CY  - New York
PB  - McGraw Hill Education India Pvt Ltd
KW  - Sum Calculus
KW  - Difference Equations
N2  - This powerful study tool covers difference calculus, sum calculus, difference equations and more With many examples of their applications. Ideal for solo study or as a supplement to a course, it clearly explains principles and theorems and gives definitions, then takes students through problems and their step-by-step solutions. This provides firm footing and excellent preparation for real-life problems and school examinations
ER  -