Education
Bachelor of Science, Leiden U., 1951; Doctor of Philosophy, University of Chicago, 1956.
Bachelor of Science, Leiden U., 1951; Doctor of Philosophy, University of Chicago, 1956.
Research associate, Indiana U., Bloomington, 1956-1961; associate professor, U. Arizona, Tucson, 1961-1967; professor, U. Arizona, Tucson, since 1967. Contributor to books and papers to professional publications.
With Special Airborne Superior vena cava syndrome, 1944-1948. Member American Astronomical Society, American Astron Union.
Married; children: Neil, George, Jo-Annual.