000 00322nam a2200121Ia 4500
100 _aKatre, J.S.
020 _a978-81-8492-034-5
942 _cBK
245 _aPrinciples of communication engineering .-5th rev ed .-978-81-8492-034-5
260 _aTech-Max Publications, Pune
_c2013
082 _a621.38 Kat
300 _a611
999 _c37780
_d37780