Johnson, Palmer O. 1891- Modern sampling methods : theory, experimentation, application / by Palmer O. Johnson and Munamarty S. Rao - Minneapolis : University of Minnesota Press, 1959 - 87 p. : ill. ; 29 cm. Bibliography : p. 87 ISBN: USD 4.00 Subjects--Topical Terms: Sampling (Statistics) Dewey Class. No.: 519.9