000 00288nam a2200097Ia 4500
008 231129s2009 xx 000 0 und d
041 _aeng
100 _aR. Pannerselvan
245 _aResearch Methodology
260 _aPrentice Hall of India New Delhi
_bPrentice Hall of India New Delhi
_c2009
999 _c935954
_d935954