000 00262nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aMisra, R.P.
245 0 _aResearch Methodology A Hand Book
260 _aNew Delhi
_bCPC
_c1989
300 _a89p.
942 _cBK
999 _c13782
_d13782