@book{1211884,
	author = {Kennedy George and  Davis Bernard},
	title = {Electronic communication systems by George Kennedy and Bernard Davis},
	publisher = {Delhi Tata McGraw-Hill Pub. Co. Ltd.     },
	year = {1993},
	address = {New},
	edition = {Ed 4},
	note = { (Reprinted in 2003);  ; Appendix 741-744p; Index 745-763p; ^n23/CSL/CARPA/2003-2004/984^d2003-11-10^mPurchase; ; 2003-04/536^b2003-12-03^c106/03^d2003-11-24^eRs.4,321.00^fN R Book Distributors; ; 2004-01-23^bSB^c2004-01-23^dVinay}
}