000 00304nam a2200133Ia 4500
005 20260205040807.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a530 B212P
100 _aBallard
245 0 _aPhysics principles
260 _aToronto
_bNostrand
_c1954
300 _a743p.
942 _cBK
999 _c12119
_d12119