By Eide E.   Showalter M.H.   in Economics Letters

ISSN:0165-1765|58|3|345-350

Elsevier‎(1998)‎

Access to resources Favorite 15.458752

By Eide E.R.   Showalter M.H.   in Economics of Education Review

ISSN:0272-7757|20|6|563-576

Elsevier‎(2001)‎

Access to resources Favorite 13.138209