Johnson, Robert E.
Guide to elementry statistical formulas Robert E. Johnson - 1st ed. - London; McGraw-hill; c1956 - v; 102p. : ill. ; 18cm.
Statistics
312.5 / JOG
Guide to elementry statistical formulas Robert E. Johnson - 1st ed. - London; McGraw-hill; c1956 - v; 102p. : ill. ; 18cm.
Statistics
312.5 / JOG