000 00243pam a2200109a 44500
082 _a164
_bP938P
100 _aPrior, Arthur
245 1 _aPAST, PRESENT AND FUTURE
260 _a
_bClarendon Press
_c1967
964 _gCIRC
997 _aK12973 C
999 _c380960
_d380960