Chester Arthur Gregory: Полный список книг

Chester Arthur Gregory: список всех книг (3)

Fundamentals of Educational Measurement With the Elements of Statistical Method - Chester Arthur Gregory

Fundamentals of Educational Measurement With the Elements of Statistical Method

Chester Arthur Gregory
Fundamentals of educational measurement, with the elements of statistical method - Chester Arthur Gregory

Fundamentals of educational measurement, with the elements of statistical method

Chester Arthur Gregory
Fundamentals of Educational Measurement With the Elements of Statistical Method - Chester Arthur Gregory

Fundamentals of Educational Measurement With the Elements of Statistical Method

Chester Arthur Gregory