1 | | Straightforward pre-intermediate student's book: With practice online acces / Philip Kerr . - USA : Mcmillan, 2017. - 160 p. ; 27,5 cm Thông tin xếp giá: L192B011914 L19B030595 R192B011913 R19B030594 |
2 | | Straightforward pre-intermediate student's book: Workbook with answer key / Philip Kerr . - 2nd ed. - USA : Mcmillan, 2017. - 160 p. ; 27,5 cm Thông tin xếp giá: L192B011912 L19B030590-L19B030592 R192B011911 R19B030589 |