000 00345nam a2200133Ia 4500
008 211201s2003 xx 000 0 eng d
082 _a300.72
100 _aBROOTA,K.D.
245 0 _aEXPERIMENTAL DESIGN IN BEHAVIOURAL RESEARCH
260 _bNEW AGE PUBLICATION
_aNEW DELHI
_c2003
300 _axvi,460
650 _aEducation
942 _2ddc
_cDOE
999 _c3935
_d3935