R. T. · Robert M, etc. Thrall · Robert M. Thrall · Robert T.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Economic Modelling for Water Policy Evaluation | 978-0-7204-0387-9 (0-7204-0387-1) | 1976 | etc. |
| Linear Optimization | 978-0-03-084173-6 (0-03-084173-9) | 1970 | W.A. Spivey |