00549nam a22001577a 4500003000400000005001700004008004100021020001800062040000600080082002000086245010800106260003800214300004400252650004200296700005300338OSt20260412093603.0260412b        |||||||| |||| 00| 0 eng d  a9789811952197  cn  a300.72 I83 2022  aPrinciples of Social Research Methodology /ceditors. M. Rezaul Islam Niaz Ahmed Khan Rajendra Baikady.  bSpringer Nature (Singapore). 2022  axxxi, 508 pages : illustrations ; 25 cm  aSocial science research—Methodology  aM. Rezaul Islam Niaz Ahmed Khan Rajendra Baikady