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cover of Tricks of Trade: How to Think about Your Research While You`re Doing It (98)

by Howard S. Becker

ISBN13: 978-0226041247
ISBN10: 0226041247

cover of Methodological Issues and Strategies in Clinical Research (3RD 03)

by Alan E. Ed. Kazdin

ISBN13: 978-1557989598
ISBN10: 1557989591

cover of Qualitative Research in Psychology (03)

by Paul M. Camic, Jean...

ISBN13: 978-1557989796
ISBN10: 1557989796