By Whitaker Robert J.   in Science and Education

ISSN:0926-7220|13|4-5|401-415

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 14.694725

By Whitaker Robert J   in Physics Education

ISSN:0031-9120|46|1|97-99

IOP Publishing‎(2011)‎

Access to resources Favorite 3.5911548