| 000 | 00475nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 230717b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a5/6.008 _bK9 |
||
| 245 |
_aPolicies and means of promoting technical progress _c/ United Nations papers presented to the fifth meeting of Senior Economic Advisors to ECE Governments |
||
| 260 |
_aNew York: _bUnited Nations, _c1968 |
||
| 300 | _avi, 159p. | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c52676 _d52676 |
||