000 00368nam a2200169Ia 4500
001 7685
008 141107s9999 xx 000 0 und d
020 _a0-19-914097-9
050 _aQA 805 .S23
100 _aSadler A
245 _aUnderstanding Mechanics
250 _a0
260 _aLondon
260 _bOxford University
260 _c1983
300 _a,;ill.
999 _c39495
_d39495