TY  - BOOK
AU  - Levy, H. and Lessman, F.
AU  - Lessman, F. ; jt. auth.
TI  - Finite difference equations
SN  - 0486672603
U1  - 515.35 
PY  - 1992///
CY  - New York
PB  - Dover
N1  - "Purchased under NBHM grant for the year 2002-2003"
ER  -