Multivariate statistics for personnel classificationPhillip Justin Rulon · First published 1967Open the Tome
On statistical tests of group differencesPhillip Justin Rulon, W. D. Brooks · First published 1961Open the Tome
The utility of the airman classification battery for assignment of airman to eight air force specialtiesDavid V. Tiedeman, Phillip Justin Rulon, Joseph G. Bryan · First published 1953Open the Tome
A study of the accuracy of recognition of the incipient stall in familiar and unfamiliar planesPhillip Justin Rulon · First published 1947Open the Tome
A comparison of phonographic recordings with printed material in terms of knowledge gained through their use alonePhillip Justin Rulon · First published 1943Open the Tome
An occupational classification for research workersPhillip Justin Rulon · First published 1939Open the Tome
