I. H. Gehman

THE TABOO OF VIRGINITY

J. D. Jones, I. H. Gehman, J. David Jones, 1971 .

Stability of the WISC and Binet tests.

I. H. Gehman, R. P. Matyas, 1956, Journal of consulting psychology.

Stability of Engineering Interests Over a Period of Four Years

W. Gehman, I. H. Gehman, 1968 .