000 00376nam a2200157Ia 4500
700 _aMangal, S. K.
100 _aMangal, S. K.
020 _a978-81-203-4808-0
365 _b550
942 _cBK
654 _a
245 _aResearch methodology in behavioural sciences
260 _aDelhi
_bPHI Learning Pvt. Ltd.
_c2019
082 _a301.32072
300 _bPb
_axxiv, 740
999 _c372495
_d372495
041 _aeng