By Petrosino Anthony   in Journal of Science Education and Technology

ISSN:1059-0145|13|4|447-460

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 18.436878

By Stroup Walter M.   Petrosino Anthony J.   in Education, Communication and Information

ISSN:1470-6725|3|3|327-345

Routledge Ltd‎(2003)‎

Access to resources Favorite 10.139033