000 00278nam a2200121Ia 4500
041 _aEN
082 _a338
_bLEY
100 _aLeyton, A.C .
245 0 _aThe Art of Commu Commu-In Industry / A.C.Leyton.
260 _bLondon : I.Pitman ,
_c1968
300 _a214
942 _cBK
999 _c15057
_d15057