2.
Spline Smoothing and Nonparametric Regression - Randal L. Eubank - Hardcover
by Eubank, Randal L.
ISBN: 9780824778699
List Price: $165.00
3.
A Kalman Filter Primer (Statistics, Textbooks and Monographs)
by Randall L. Eubank
ISBN: 9780367391690
List Price: $74.95