000 00258nam a2200109Ia 4500
008 220701s9999 xx 000 0 und d
020 _a978 1429 6759 18
082 _aJNF 529.1 CLAR
100 _aCLARK CLAIRE
245 0 _aHOW LONG IS A DAY?
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c701974
_d701973