000 00291nam a2200121Ia 4500
008 160930s9999 xx 000 0 und d
100 _aDyson,F.
245 _aPrinciples of Mechanism
250 _a4th
260 _aLondon
_bOxford University Press
_c1951
300 _a368p.;24cm
942 _cDB
999 _c8279
_d8279