From the book reviews: "The aim of this book is to study the two most important continuous distributions, normal and Student's t distribution. It is an interesting and well-written book with very clear exposition. The material presented is very useful both for students and researchers in various fields of science. ... the book is very interesting and it will be useful for those who want to study normal and Student's t distribution." (Miroslav M. Ristic, Mathematical Reviews, February, 2015)

• Introduction.- Normal Distributions.- Student’s Distributions.- Sum, Product & Ratio for the Normal Random Variables.- Sum, Product & Ratio for the Student’s Random Variables.- Sum, Product & Ratio for the Normal and Student’s Random Variables.- Product of the Normal and Student’s Densities.- Characterizations of Normal Distributions.- Characterizations of Student’s Distributions.- Concluding Remarks.