000 00306nam a2200133Ia 4500
005 20260413100310.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aOppenheim,Alan V
245 0 _aSignal & Systems
260 _bDelhi,PHI Learning
_c2013
300 _a957
942 _cBB
999 _c78
_d78