000 00288nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aHwei P Hsu
245 0 _aSchuam's Outline of theory and problems of signals and systems
250 _a1
260 _bTata Mcgraw Hill
_c2005
942 _cBK
999 _c6238
_d6238