Joyes, G. M. (1982). Problems in the learning of physics: Development in the control of variables.
Chicago Style (17th ed.) CitationJoyes, Gordon Michael. Problems in the Learning of Physics: Development in the Control of Variables. 1982.
MLA (9th ed.) CitationJoyes, Gordon Michael. Problems in the Learning of Physics: Development in the Control of Variables. 1982.
Warning: These citations may not always be 100% accurate.