000 00267nam a2200109Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
100 _aKumar, Uday, S
245 0 _aSignals and systems
260 _aBharat prakashan
_c2000
300 _b0
650 _aCOMPUTER SCIENCE
999 _c136747
_d136747