000 00267nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aHawks, Ellison
245 0 _aHow It Works And How It' S Done
260 _bOdhams Press
_aLondon
650 _aPhysics
942 _cBK
999 _c8408
_d8408