00348    a2200121   4500020001500000082001700015100002300032245008200055260003600137300002000173650001500193700001800208  a0419146601  a808.066bTUR  aTurk, Christopher   aEffective wirtingbimproving scientific,technical and business communication   aLondonbE & FN Sponc1989g1989  ax, 277p.c24cm.  aliterature  aKirkman, John