Jeffrey R Harring Editor & Author

Jeffrey R. Harring and Gregory R. Hancock are at University of Maryland, USA.

Advances in Multilevel Modeling for Educational Research

4 contributors - Hardback

£101.00

Advances in Multilevel Modeling for Educational Research

4 contributors - Paperback

£54.00

Comparing Groups

3 authors - Hardback

£81.95

Advances in Longitudinal Methods in the Social and Behavioral Sciences

2 contributors - Hardback

£101.00

Advances in Longitudinal Methods in the Social and Behavioral Sciences

2 contributors - Paperback

£54.00