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| LEADER |
00984nam a22003370a 4500 |
| 001 |
PT31353 |
| 003 |
AR-LpoUNG |
| 005 |
20210202002453.0 |
| 008 |
191001s1973||||xxu|||||||||||||||||eng d |
| 040 |
|
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|a AR-LpoUNG
|b spa
|c AR-LpoUNG
|e aacr
|
| 041 |
|
|
|a eng
|
| 044 |
|
|
|a xxu
|
| 082 |
0 |
|
|a 607.2 277pri
|
| 245 |
1 |
0 |
|a Priorities for research applicable to national needs
|
| 260 |
|
|
|a Washington, D. C. :
|b National Academy of Engineering,
|c 1973.
|
| 300 |
|
|
|a xxv, 119 p. :
|b tbls.
|
| 650 |
|
4 |
|a ASPECTOS SOCIALES
|
| 650 |
|
4 |
|a CIENCIA Y TECNOLOGIA
|
| 650 |
|
4 |
|a ENERGIA
|
| 650 |
|
4 |
|a INGENIERIA
|
| 650 |
|
4 |
|a INVESTIGACION INDUSTRIAL
|
| 650 |
|
4 |
|a INVESTIGACION Y DESARROLLO
|
| 650 |
|
4 |
|a MARCO INSTITUCIONAL
|
| 650 |
|
4 |
|a MEDIO AMBIENTE
|
| 650 |
|
4 |
|a PLANES NACIONALES
|
| 650 |
|
4 |
|a TECNOLOGIA
|
| 651 |
|
4 |
|a Mundial
|
| 710 |
2 |
|
|a National Science Foundation (Washington D. C.). Committee on Public Engineering Policy
|
| 905 |
|
|
|a 31353
|
| 942 |
|
|
|c LIB
|
| 999 |
|
|
|c 56369
|d 56369
|