000 00351nam a2200133Ia 4500
654 _aELN
100 _aTaub Herbert. & Schilling.D.L.
250 _a1st Ed.
245 _aPrinciples Of Communication Systems.(1971).
260 _bTata McGraw-Hill Publishing Company Limited
_c1971
082 _bTAU
_a24F-552
300 _a514p.
999 _c14986
_d14986
041 _aeng
655 _aF-11
546 _aText in English
300 _c21 cm.