Black, Thomas R. 4 0

Understanding social science research / 6 6 Thomas R. Black. - 2nd ed. - - ix, 272 p. : ill. 25 cm. - - - - - . - . - 0 . - . - 0 .

Previous ed.: 1993.

Includes bibliographical references and index.



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0761973680;0761973699 (PBK.)

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