TY - BOOK T1 - Aviation seminar, Puerto Azul, Philippines 20-22 September, 1985 workable competition : the emerging market environmentn different parts of the world. LA - English PP - Geneva PB - IATA and PAL YR - 1985 UL - https://tuklas.up.edu.ph/Record/UP-99796217610678974 OP - 38 CN - HE 9765 A84 1985 KW - Air transportation. KW - Airlines : Congresses. ER -