00572nam a2200193 a 4500020003400000020003700034082001600071100002100087245004300108250001300151260003100164300001100195500002500206650002200231650003000253650002700283700002000310856004800330  a8131705730 (textbook binding)  a9788131705735 (textbook binding)  a	621.382PRO1 aProakis, John G.10aFundamentals of Communication Systems   a11th ed.  aNew DelhibPearson,c2013.  a858 p.  aDay to Day Calendar.  aTelecommunication  aTelecommunication systems  aDigital communications1 asalehi, masoud.40uhttp://10.10.170.122:8080/browse/book/24939