000 00310nam a2200133Ia 4500
008 210901s1968 xx 000 0 eng d
082 _a519.1 COX
100 _aCox, D.R.
245 0 _aRenewal theory
260 _aLondon
_bScience Paperbacks
_c1968
300 _a142
650 _aMathematics
942 _2ddc
_cBK
999 _c4160
_d4160