000 00290nam a2200109Ia 4500
008 210804s2019||||xx |||||||||||||| ||und||
041 _aeng
100 _aKrishnaswami
245 0 _aMethodology of research in social sciences
260 _aDelhi
_bHimalaya publishing house
_c2019
942 _cBK
999 _c16581
_d16581