na JATIM-06090000016693 20090625111949.0 ind 0010-060900000016693 0 428 PER p Tim Harmoni 0 Percakapan Bisnis Spoken = Business Cet.1 Jakarta Harmoni 1997 249 hlm. : ilus. ; 21 cm 0 0 INDONESIA-INGGRIS JIPDSUR 1 0