000 00270nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a608
_bKIT
245 0 _aInvention and systems
260 _aNew York
_bHolt Rinehart
_c1974
700 _aKitzhaber, Albert
942 _cBK
999 _c24953
_d24953