COC 2471 1489 1490 COCHRAN, William G. Sampling Techniques / William G.Cochran. – 3rd ed. – New York : John Wiley & Sons, 2002 xvi, 428 p. ISBN 9971512718 : $ 6.50 1. Probabilities 1. Statistices © Copyright 2021 Kalyani Mahavidyalaya Library . All Rights Reserved | Powered by Koha. | Customised by Bengal Library Association.
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