000 00275nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aDull, Charles E.
245 0 _aHeat, Sound, And Light
260 _bHenry Holt Company
_aNew York
_c1943
650 _aPhysics
942 _cBK
999 _c8129
_d8129