000 00269nam a2200109Ia 4500
008 231207s9999 xx 000 0 und d
020 _a9780333518861
082 _a621.8
_bFRE
100 _aFrench, Michael
245 0 _aForm, structure and mechanism
260 _bMacmillan
999 _c34247
_d34247