000 00315nam a2200121Ia 4500
008 250430s9999||||xx |||||||||||||| ||und||
082 _aMOH
_b658.45
100 _aBROOTA K D
_959089
245 0 _aEXPERIMENTAL DESIGN IN BEHAVIOURAL RESERCH
260 _bORIENT LONGMAN LTD.
_aNEW DELHI
300 _a460
942 _cBK
999 _c69697
_d69697