TY  - BOOK
AU  - Das,Pankaj K.
TI  - Optical signal processing: fundamentals 
SN  - 8173190089
AV  - TA1632 .D355 1990
U1  - 621.382/2 20
PY  - 1991///
CY  - New Delhi
PB  - Narosa Publishing House, 
KW  - Optical data processing
KW  - Signal processing
N1  - Includes bibliographical references (p. 469-470) and index
ER  -