000 00312nam a2200109Ia 4500
008 231111s9999 xx 000 0 und d
020 _a0070062498
090 _a428.34/HAR
100 0 _aHartmann, Pamela
245 0 0 _aQuest : listening and speaking in the academic world book 1
260 _aBoston
_bMcGraw -Hill
_c2000
999 _c1837
_d1837