Walley, Peter <br/><br/>
Statistical researching with imprecise probabilities   

 - London  Chapman & Hall/CRC Press  1991 
 - xii, 706p. Index, Glossary 
 - Monographs on Statistics and Applied probability   v. 42 .
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<br/><br/><label>Dewey Class. No.: </label>519.5  / W199.SR