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Unobtrusive Measures: Nonreactive Research in the Social Sciences. E ugene J. W ebb , D onald T. C ampbell , R ichard D. S chwartz , and L ee S echrest
Author(s) -
Vayda Andrew P.
Publication year - 1968
Publication title -
american anthropologist
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 85
eISSN - 1548-1433
pISSN - 0002-7294
DOI - 10.1525/aa.1968.70.1.02a00950
Subject(s) - citation , library science , combinatorics , sociology , computer science , mathematics