000 00291nam a2200097Ia 4500
008 190428s9999||||xx |||||||||||||| ||und||
100 _aBergmann, P.G.
_929143
245 _aBasic theories of physics (Mechanics and electrodynamics)
250 _b1949. viii-280
260 _bDover. New York, U.S.A.
999 _c28596
_d28596