000 00377nam a2200145Ia 4500
008 230627s9999 xx 000 0 und d
040 _aNORSU-Sia
_cNORSU-Sia
082 _a 428 M31 V.2
100 _aRoberts, Paul
245 4 _aThe Roberts English series: a linguistics program C
260 _bSaint Mary's Publishing
_c`1980
300 _a230
942 _cBK
999 _c442
_d442