TY - BOOK AU - OPPENHEIM, ALAN V. AU - NAWAB, S. HAMID. AU - WILLSKY, ALAN. S. TI - Signals & Systems SN - 8178086883 PY - 1997/// CY - New Delhi PB - Pearson Education KW - ELECTRONICS KW - ELECTRONICS AND COMMUNICATION ENGINEERING KW - SIGNALS & SYSTEMS ER -