TY  - BOOK
AU  - Spiegel, Murray R.
TI  - Schaum's outline of theory and problems of calculus of finite differences and difference equations
SN  - 070602182
AV  - QA305 .S6 1971
PY  - 1971///
CY  - New York
PB  - McGraw - Hill Book Company
KW  - Calculus
KW  - Mathematics
N1  - Includes index
ER  -