00472nam a2200169Ia 4500 230714s9999 xx 000 0 und d 9780000000000 eng 621.382'2 APT Apte S.D. Signal And Systems Principles And Applications 2016 Cambridge University Press 771 Rs. 695.00 Apte S.D. O:0522401-Aug-2016B:IN 51211-Jul-2016 ETC 1876.5 218134 218134