000 00310nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aRanjit Kumar
245 0 _aResearch Methodology : A Step By Step Guide For Beginners 2nd Edition
250 _a2
260 _bPearson Education,New Delhi
_c2015
942 _cBK
999 _c28932
_d28932