000 00478 a2200181 4500
999 _c32032
_d32032
003 OSt
005 20260210103445.0
008 260210b ||||| |||| 00| 0 eng d
020 _a978-93-89918-49-6
040 _c.
082 _a001.42
_bS1211
100 _96565
_aSachdeva S.
245 _aResearch Methodology /
_cS. Sachdeva
260 _bLakshmi Narain Agarwal Publishing,
_aAgra :
_c2022.
300 _a375 p.
650 0 _91055
_aResearch Methodology
942 _2ddc
_cBK