000 00261nam a2200121 4500
020 _a9780070153868
082 _a621.3822
100 _aHAYES MONSON H
245 _aDIGITAL SIGNAL PROCESSING
250 _a2 ND
260 _aNEW DELHI
_bTMH
_c2009
942 _cBK
999 _c7626
_d7626