Systematic data collection /
Main Author: | |
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Other Authors: | |
Format: | Book |
Language: | English |
Published: |
Newbury Park, Calif. :
Sage,
c1988.
|
Series: | Sage University papers
10 |
Subjects: |
Physical Description: | 95 σ. : εικ. ; 23 εκ. |
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Bibliography: | Περιέχει βιβλιογραφικές παραπομπές. |
ISBN: | 0803930747 |