Random signals: Detection, estimation and data analysis 
Shanmugan, K. Sam. 
 -  John Wiley and sons.  1988 
 - xvi, 664 pages. 
0-471-81555-1
estimation theory.
621.38043 Shqr 1988
                        0-471-81555-1
estimation theory.
621.38043 Shqr 1988