000			00337nam a2200133Ia 4500
008			241225s9999 xx 000 0 und d
020			_a0
082			_a530 _bSEA
100			_aSears, Francis W.
245		0	_aMechanics, heat and sound
260			_aLondon : _bAddison Wesley, _c1950.
365			_a0.00
650			_aPhysical Sciences
999			_c11346 _d11346