000 00254nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a621(03)
_bCAL
100 _aCallard, J
245 0 _aMan and machine
260 _aLondon
_bMitchell
_c1977
942 _cBK
999 _c26782
_d26782