TY  - BOOK
AU  - Ahlberg,J.H,et al
ED  - Nilson, E.N
ED  - Walsh, J.L
TI  - Theory of splines & their applications
T2  - Mathematics in science & engineering 38
SN  - 0120447509
U1  - 11.09 
PY  - 1967///
CY  - New York
PB  - Academic Press
ER  -