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Sample Survey Methods and Theory : Volume II
Prif Awdur: | |
---|---|
Fformat: | Printed Book |
Iaith: | English |
Cyhoeddwyd: |
New York:
John Wiley & Sons,
1953.
|
Rhifyn: | 1953. |
Pynciau: |
Prif Awdur: | |
---|---|
Fformat: | Printed Book |
Iaith: | English |
Cyhoeddwyd: |
New York:
John Wiley & Sons,
1953.
|
Rhifyn: | 1953. |
Pynciau: |