共 50 条
- [41] NAVY BUDGETS TRIDENT R-AND-D, SETS 1989 OPERATION START [J]. AVIATION WEEK & SPACE TECHNOLOGY, 1984, 121 (10): : 297 - &
- [44] FEDERAL-BUDGET - PROPOSED CUTS INCLUDE R-AND-D FUNDING [J]. SCIENCE, 1995, 267 (5202) : 1259 - 1259
- [47] THE PRIVATE R-AND-D INVESTMENT RESPONSE TO FEDERAL DESIGN AND TECHNICAL COMPETITIONS [J]. AMERICAN ECONOMIC REVIEW, 1988, 78 (03): : 550 - 559
- [49] WHY WE NEED MORE, NOT LESS, FEDERAL R-AND-D INVESTMENT [J]. ASTRONAUTICS & AERONAUTICS, 1982, 20 (04): : 64 - &
- [50] ESTIMATING THE COST-OF-POWER IMPACTS OF FEDERAL GEOTHERMAL R-AND-D [J]. NEW HORIZONS, 1988, 12 : 61 - 68