00491nam a2200181Ia 4500 230718s9999 xx 000 0 und d 9789354640896 eng 621.38 HAY Haykin S. 122369 Communication Systems 5th ed. 2010 Wiley 422 Ref 1576 E (48275) Rs. 639.00 Haykin S. & Moher M. O:0579114-Dec-2017B:SE/SI/458005-Dec-2017 ETC 3399.48 346204 346204 0 0 0 0 CCEP CCEP 2017-12-14 Suyog Enterprises ETC 460.08 SE/SI/4580 8 621.38 CCEP-BK-57411 2026-04-07 2026-03-24 14:02:38 2026-03-24 3399.48 639.00 2017-12-05 BK 057411