000 00271nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aEwer, J. R.
245 0 _aSudent Book Coursein Basic Science in English.
260 _bLongman
_c1985
300 _a199 p
942 _2ddc
999 _c20289
_d20289