Gareth HaggerJohnson

Gareth HaggerJohnson is the author of "Introduction to Research Methods and Data Analysis in Psychology" and "Introduction to Research Methods and Data Analysis in the Health Sciences".

Books by Gareth HaggerJohnson

Introduction to R...
Langdridge, Darren
Paperback: $77.50

Introduction to R...
Langdridge, Darren
Paperback: $87.50

Introduction to R...
Hagger-Johnson, Gar...
Digital (delivered electronically): $56.95

Introduction to R...

Hagger-Johnson, Gar...
Hardback: