00425    a2200145   4500003000400000005001700004008004100021020001800062040001600080082001900096100002400115245008300139260004700222300001000269OSt20230823125540.0230823b        |||||||| |||| 00| 0 eng d  a9789350975965  coclc300.072  a300.072bKRI/M1 aKrishnaswamy, O. R.  aMETHODOLOGY OF RESEARCH IN SOCIAL SCIENCES	/	cO R Krishnaswami, M Ranganathan  aMumbai:bHimalaya publishing house,c2022.  a445 p