000 00290nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aRanjit Kumar
245 _aResearch Methodology A Step by Guide for Beginners 2nd ed
260 _bPearson Eduction Ltd,.
260 _c2005
300 _a332
999 _c5345
_d5345