000 00294nam a22001217a 4500
008 170825b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a070
100 _a39
101 _aMED
245 _aCOMUNIOCATION THROUGH LETTERS AND REPOT
_cWILKINSON.C.W
942 _2udc
_cBK
999 _c25009
_d25009