000 00286nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a510 HAL-M
100 _aHall, David
245 0 _aMathematics: Teacher's Notes
260 _aLondon
_bLongman
_c1980
300 _a68p.
942 _2ddc
999 _c15551
_d15551