John E. Ullmann

Managerial and Quality Constraints in SDI

John E. Ullmann, J. Ullmann, 1987, IEEE Technology and Society Magazine.

Potential Civilian Markets for the Military-Electronics Industry.

John E. Ullmann, Harris Proschansky, 1970 .

ECONOMICS OF NUCLEAR POWER

John E. Ullmann, 1958 .

Schaum's outline of theory and problems of quantitative methods in management

John E. Ullmann, 1976 .

Conversion and the import problem: a confluence of opportunities

John E. Ullmann, 1970, IEEE Spectrum.

Task for engineers-resuscitating the U.S. rail system

John E. Ullmann, 1993 .