000 00591nam a2200193Ia 4500
003 OSt
005 20231211075337.0
008 180413s9999 xx 000 0 und d
020 _a23861320
040 _aLibrary of Congress
_beng
_cAfrica University
050 _aBF76.5 NAT1997
100 _aNation Jack R
245 0 _aResearch Methods
_c Jack R Nation
260 _b Prentice Hall :
_aUpper Saddle River N.J. :
_c1997.
300 _a430
_c26cm
546 _aEng
690 _aPsychology - Research ; Psychology - Research - Methodology ; Psychology ; Experimental.
942 _2lcc
_cGCL
999 _c34874
_d34874