000 00307nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA10600
100 _aNoAuthor
245 0 _aResearch Methodology
250 _a3rd ed.
260 _bNew Age International Pvt. ltd., Publishers
_c\N
300 _a449p.
999 _c13971
_d13971