Author

Erkki Alanen

2 books found

Cover of Aikamatka Suomen historiaan

Aikamatka Suomen historiaan

Helena Edgren, Matti Peltonen, Erkki Alanen · First published 1996

Cover of Comparing methods of measurement with analysis of covariance and mean structures

Comparing methods of measurement with analysis of covariance and mean structures

Erkki Alanen · First published 1996