000 00325nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a9966493239
082 _a510.713NDE
100 _aNderitu Hellomith
245 0 _aUnderstanding Mathematics Teacher's Guide 6
260 _bLonghorn Publishers(K)Ltd
_c2003
942 _cBK
999 _c451990
_d451990