000 00361pam a2200157a 44500
008 230515b2014 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _a621.3822
100 _aBABU RAMESH
245 _aSIGNALS AND SYSTEMS
250 _a1
260 _aDELHI
_bSCIENTIFIC BOOK AGENCY
_c2014
300 _a12.120
650 _aNULL
999 _c667917
_d667917