000 00336nam a22001337a 4500
003 LIB
008 230105b |||||||| |||| 00| 0 eng d
082 _a001.42 MAN
100 _aMangal, S.K.; Mangal, Shubhra
245 _aResearch Methodology in Behavioural Sciences
260 _aDelhi
_bPHI
_c2022
300 _a740
942 _2ddc
_cBK
_07
999 _c9456
_d9456