Valen E Johnson

Valen E Johnson is the author of "Grade Inflation", "An Introduction to Bayesian Biostatistics", "Ordinal Data Modeling" and "Grade Inflation: a Crisis in College Education".

Books by Valen E Johnson

Grade Inflation
Johnson, Valen E.
Paperback: $39.95

Ordinal Data Mode...
Albert, James H.
Hardback:

Ordinal Data Mode...
Johnson, Valen E.
Electronic book text: $113.94

Grade Inflation
Johnson, Valen E.
Hardback: