000 00326nam a2200133Ia 4500
020 _a8120324528
082 _a001.42
_bPAN
100 _aPanneerselvam, R.
245 _aResearch methodology.
260 _aNew Delhi
_bPrentice Hall of India Pvt. Ltd.
_c2005
300 _axvi, 639p.
890 _aIndia
999 _c28572
_d28572