000 00476nam a22001697a 4500
999 _c20894
_d20894
003 BDDh-ASL
005 20231015025939.0
008 210116s1959 ii ||||| |||| 00| 0 eng d
040 _cBDDh-ASL
082 _a301
_bUNR
110 1 _92777
_aUnesco Research Centre
245 0 0 _aRegional Seminar on Techniques of Social Research /
260 _aCalcutta:
_bUnesco Research Centre,
_c1959.
300 _a170 p.:
_c21 cm.
650 0 _92391
_aSocial Science
942 _2ddc
_cBK