000 | 00429nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 180710s9999 xx 000 0 und d | ||
020 | _a197547 | ||
082 |
_a420.7 _bPET |
||
100 | _aPeterson, Pat Wilcox., ed. | ||
245 | _aESP in Practice: models and challenges for teachers | ||
260 |
_aWashington _bBureau of Educational and Cultural Affairs _c1986 |
||
300 | _a186 p. | ||
650 | _aEnglish language-teaching | ||
942 | _cS | ||
999 |
_c63047 _d63047 |