Hans Heymann

China's Approach to Technology Acquisition: Part 1. The Aircraft Industry

Hans Heymann, 1975 .

China's Approach to Technology Acquisition: Part 3. Summary Observations

Hans Heymann, 1975 .

China's approach to technology acquisition : a report prepared for Defense Advanced Research Projects Agency

Hans Heymann, 1975 .

Opportunity Cost in Finance and Accounting

Hans Heymann, H. Heymann, R. Bloom, 1990 .