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Title: Some contributions to variance estimation in sample surveys.
Author: Wafula, Charles.
ISNI:       0000 0001 3549 9735
Awarding Body: University of Kent at Canterbury
Current Institution: University of Kent
Date of Award: 1989
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No abstract available
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available
Keywords: Statistics