direct working paper 21 development of international research in english for commerce and technology direct direct working paper 21 is out now : thompson , g and guerra ramos , r ( 1995 ) ergativity in the analysis of business texts . aelsu , university of liverpool ( uk ) / cepril , catholic university of sao paulo ( brazil ) . it 's available on-line at : http : / / www . liv . ac . uk / ~ tony1 / direct . html printed copies cost 2 . 50 pounds sterling or 5 . 00 us dollars . requests should be sent to : mr a p berber sardinha aelsu university of liverpool po box 147 liverpool l69 3bx uk