TY  - BOOK
AU  - Harger,Robert O.
TI  - An introduction to digital signal procesing with mathcad / 
T2  - Mathcad electronic book   
SN  - 0534951414   
PY  - 1999///.
CY  - Boston
PB  - PWS Publishing, 
KW  - MathCAD
KW  - Signal processing
KW  - Digital techniques
N1  - Includes bibliography and index; Togethr with CD-ROM
ER  -