TY - BOOK AU - Schwartz, Mischa TI - Information transmission, modulation,and noise: a unified approach to commication systems PY - 1970/// CY - Mcgraw-Hill Kogakusha PB - New Delhi UR - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=7094 ER -