000 00282nam a22001217a 4500
008 170829b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a070
100 _a39
101 _aMED
245 _aCOMMUNICATION PRINCIPLES A FOR A LIFETIME
_cBEE.S.A
942 _2udc
_cBK
999 _c25385
_d25385