000 00255nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"CARL P. SWANSON,"
245 0 _aCYTOGENETICS
260 _bNil
260 _c1967
365 _b0.00
942 _cBK
999 _c163691
_d163691