000 00291nam a22001337a 4500
999 _c1239
_d1239
020 _a0198062273
082 _a621.3822
100 _aB P Lathi
245 _aPrinciples of linear systems and signals
250 _a2nd
260 _aNew Delhi
_bOxford
_c2009
300 _a969
942 _cBK
_018