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005 20250424120321.0
008 250424s9999 xx 000 0 und d
022 _a15673073
050 _aQ 180.55 .R47/
245 0 _aResearch world
260 _aCanada
260 _bEsomar
260 _c2016
300 _a58 p. :ill. ; 25 cm.
650 _aResearch--Methodology--Periodicals. Research--Methodology.
942 _cSR
999 _c38625
_d38625