Ryan J Winter

Ryan J Winter is the author of "A Crash Course in Statistics", "Study Guide for Psychology to Accompany Salkind and Frey′s Statistics for People Who (Think They) Hate Statistics" and "Study Guide for Psychology to Accompany Neil J. Salkind′s Statistics for...

Books by Ryan J Winter

Study Guide for P...
Salkind, Neil J.
Paperback:

A Crash Course in...
Winter, Ryan J.
Paperback: $42.00

A Crash Course in...
Winter, Ryan J.
Paperback: