000 00344nam a22001577a 4500
003 SGT
020 _a978-1-25-906274-2
082 _a621.382
_bRAO
100 _aRAO,P.RAMAKRISHNA
245 _aSIGNALS AND SYSTEMS
250 _a2ND
260 _aNEW DELHI
_bMC-GRAW HILL EDUCATION
_c2013
300 _a610
650 _aECE
942 _2ddc
_cBK
999 _c14321
_d14321