000 00358nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a713132957
082 _aAL-
082 _b19
100 _aChapman W.A.J.
245 0 _aSenior Workshop Calculat
250 _aThird
260 _aLondon
260 _bELBS
260 _c1972
300 _aVIII- 244
999 _c11211
_d11211