The Reporter's handbookJohn Ullmann, Jan Colbert · First published 1983 · Latest edition 1991Open the Tome
Problems in the growth and efficiency of administrative and service functionsJohn E. Ullmann · First published 1978Open the Tome
Schaum's outline of theory and problems of quantitative methods in managementJohn E. Ullmann · First published 1976Open the Tome
Theory and problems of quantitative methods for management decisions, including solved problemsJohn E. Ullmann · First published 1976Open the Tome
Business and technical determinants of product changeJohn E. Ullmann · First published 1974Open the Tome
Conversion prospects of the defense electronics industryJohn E. Ullmann · First published 1965Open the Tome
