The relation of pupil achievement gain to certain personal and environmental elements
APA Citation
Desing, M. Florence. (1940). The relation of pupil achievement gain to certain personal and environmental elements. Philadelphia.
MLA Citation
Desing, Minerva Florence, 1909-. The Relation of Pupil Achievement Gain to Certain Personal And Environmental Elements. Philadelphia, 1940.
Warning: These citations may not always be complete (especially for serials).