By Bound J.   in Journal of Engineering Design

ISSN:1466-1837|15|2|123-140

Taylor & Francis Ltd‎(2004)‎

Access to resources Favorite 14.415709

By Bound J.   Solon G.   in Economics of Education Review

ISSN:0272-7757|18|2|169-182

Elsevier‎(1999)‎

Access to resources Favorite 11.203111