00537nam a22001937a 4500001000700000003000400007005001700011008004100028020001500069040001300084050002000097100001800117245006700135260004700202300001700249500004000266650001900306700001800325011454OSt20210409161047.0140429b        xxu||||| |||| 00| 0 eng d  a0333335295  aCUCKcXX  aHF5718.W66 1983  aWoolcott, LA.  aMastering Business CommunicationcL. A. Woolcott, Unwin, W. R.  aLondon, UKbThe Macmillan Press Ltd.c1983  ax, 309pcill  aIncludes bibliographical references 0aCommunications  a Unwin, W. R.