000 00189nam a2200085Ia 4500
008 221123s9999 xx 000 0 und d
100 _aKNAPP BRIAN
245 0 _aHOW THINGS WORK
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c738450
_d738449