000 00284nam a2200133Ia 4500
008 191031s9999 xx 000 0 und d
100 _aAmue (E.M)
245 0 _aICSE modern mathematics
260 _bAllied pub
260 _c1977
365 _b10
500 _aw.o
942 _cBK
999 _c207758
_d207758