000 00265nam a2200121Ia 4500
008 211209s1966 xx 000 0 und d
041 _aeng
082 _a621.590 92 N66 RAN
100 _aRANDALL B
245 _aCRYOGENIC SYSTEMS
260 _c1966
300 _a678
999 _c13870
_d13870