000
00265 a2200109 4500
005
20251216152154.0
020
_a
9789819604166
100
_a
Islam, M. Rezaul
245
_a
Principles of social research methodology
260
_b
Singapur, Springer
_c
2022
942
_c
BK
999
_c
23829
_d
23829