000 00386nam a22001577a 4500
003 SGT
020 _a9789388704090
082 _a153.40287,SIN
100 _aSINGH, A.K.
245 _aTESTS MEASUREMENTS AND RESEARCH METHODS BEHAVIOURAL SCIENCES
250 _a6TH
260 _aBHARTI BHAWAN
_bNEW DELHI
_c2019
300 _a783
650 _aBEHAVIOURAL SCIENCES
942 _2ddc
_cBK
999 _c19411
_d19411