00361nam a2200133Ia 450000500170000000800410001702000220005803500080008010000330008824500240012125000160014526000330016165000330019420251022063814.0251022s9999||||xx |||||||||||||| ||und||  a978-81-203-1246-3  a432  aAlan oppenheim, Alan Willsky 0aSignals and Systems  a2nd Edition  bPHI Learning Pvt. Ltd.c1997  aC-28:Engineering and Systems