Persistence and change in personality patterns,
by Katherine Elliott Roberts [and] Virginia Van Dyne Fleming.
- Washington, D.C., Society for Research in Child Development, National Research Council, 1943.
- vii, 206 p. incl. tables, diagrs. 23 cm.
- Monographs of the Society for Research in Child Development, v. 8, no. 3 (Serial no. 36) .