TY - BOOK AU - Diesing,Paul TI - Patterns of discovery in the social sciences T2 - Observations SN - 020230101X AV - H61 .D54 U1 - 300/.1/8 PY - 1971///] CY - Chicago PB - Aldine·Atherton KW - Social sciences KW - Methodology KW - Local N1 - Bibliography: p. 325-342 ER -