000 00300nam a2200121Ia 4500
008 240531s9999 xx 000 0 und d
020 _a978 0 17 008629 5
082 _aJ510 WAR
100 _aWardell,betty.
245 0 _amaths practice book 1.
260 _aAustralia
_b Nelson
_c1991
942 _cJNF
999 _c312738
_d312738