00481nam a2200181Ia 4500 230718s9999 xx 000 0 und d 9788126509041 eng 621.38 HAY Haykin S. 122369 Communication Systems 4th ed. 2005 John Wiley & Sons 816 Ref 831 E (23274) Rs. 431.00 Haykin S. 122369 B:26075/18.3.0610-Mar-2006 ETC 86.2 313095 313095 0 0 0 0 CCEP CCEP 2006-03-22 Pradeep Book Distributors ETC 344.80 26075/18.3.06 5 621.38 CCEP-BK-24302 2026-02-24 15:14:20 2026-02-10 86.2 431.00 2006-03-18 BK 024302