00407nam a22001457a 4500008004100000020001800041040005500059080001600114100002400130245002800154260003800182300001700220650001000237653001400247230425b        |||||||| |||| 00| 0 eng d  a3-540-10757-6  aNational Science LibrarycNational Science Library  a529.78 bM1  aDenbigh, Kenneth G   aThree concepts of time   aBerlin: bSpringer-Verlag, c1981  aviii, 180p.   aTime   aUniverse