| 000 | 00853nam a2200217 a 4500 | ||
|---|---|---|---|
| 008 | 170703m1983uuuuwaua|||f#|||||00| 0#eng#d | ||
| 003 | AR-SmCIES | ||
| 041 | 7 |
_aen _2ISO 639-1 |
|
| 080 | _a001.89(73) | ||
| 091 | _a32590 | ||
| 245 | 1 | 0 | _aScience indicators. |
| 260 |
_aWashington : _bNational science board, National science foundation, _c1983-. |
||
| 300 |
_av. : _bil. ; 28 cm. |
||
| 500 | _aReport of the National science board | ||
| 580 | _aEd. anterior: Science and engineering indicators. Inventario: 35056 | ||
| 650 | 4 | _aINVESTIGACIONES -ORGANIZACION -ESTADOS UNIDOS | |
| 650 | 4 | _aESTADOS UNIDOS -INVESTIGACIONES -ORGANIZACION | |
| 999 |
_c14628 _d14628 |
||