000 00288nam a2200097Ia 4500
008 231129s2007 xx 000 0 und d
041 _aeng
100 _aPannerselvan R.
245 _aResearch Methodology
260 _aPrentice Hall of India New Delhi
_bPrentice Hall of India New Delhi
_c2007
999 _c935602
_d935602