000 00376nam a2200145Ia 4500
008 160906s9999 xx 000 0 und d
100 _aJorgenson, D W
100 _aMcCall, J J
245 _aOptimal replacement policies for a ballistic missile
260 _aChicago
260 _bUniversity of Chicago
260 _c1963
300 _a22
440 _aReprin Series No. 8
999 _c107052
_d107052