000 00286nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aBalagurusamy (E) etc
245 0 _ad Base III Plus: A guide and workbook
260 _bMacmillan
260 _c1991
365 _b88
942 _cBK
999 _c216832
_d216832