000 00409nab a2200145Ia 4500
003 ES-SlBCS
005 20210601124302.0
008 140529s1973 xxu||||| |||| 00| 0 eng d
041 _aeng
100 1 _aDietl, Paul J.
_9139145
245 0 4 _aThe Surprise Examination
_c Paul J. Dietl
650 0 4 _aExamen
_9102262
773 0 _tEducational Theory
_gvol. 23, nº. 2, 1973, págs. 153-158
_wRev1399
942 _cAR
999 _c512316
_d512316