000 00282nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA10598
100 _aKothari C. R
245 0 _aResearch Methodology
250 _a\N
260 _bNew age international
_c\N
300 _a401p.
999 _c9690
_d9690