000 00276ngm a2200109 a 4500
999 _c95464
_d95464
008 190514s9999 xx 000 0 und d
245 _aHackthon 2019 Video DVD 2
260 _aRoof Top
_bWeschool
_c2nd Mar 2019
300 _a
906 _aGeneral Management
942 _2ddc
_c27