na YOGYA-02090000054412 20090227033347.0 ind 979-593-028-1 010-020900000054412 428 428 Son S SONDAK, Piet Sales person English for special Purposes Piet Sondak; Editor : Fathuddin Cet.3 Jakarta Kesaint Blanc 1997 vi, 154 hlm ilus 18 cm FATHUDDIN YOPDYOG 08-11-2007 1 00P0001822