| 000 | 00926nam a2200277 a 4500 | ||
|---|---|---|---|
| 008 | 170703s1987####xxua|||f#|||||00| 0#eng#d | ||
| 003 | AR-SmCIES | ||
| 020 | _a0913392898 | ||
| 022 | _a0083209X | ||
| 024 | 8 | _aNCRP-REPORT-91 | |
| 041 | 7 |
_aen _2ISO 639-1 |
|
| 080 | _a614.876 | ||
| 091 | _a34819 | ||
| 245 | 1 | 0 | _aRecommendations on limits for exposure to ionizing radiation. |
| 260 |
_aBethesda, Md. : _bNCRP, _c1987. |
||
| 300 |
_aviii, 72 p. : _btabla ; 23 cm. |
||
| 490 | 1 | _aReport, no.<91> | |
| 500 | _aRecommendations of the NCRP | ||
| 500 | _aGlosario y bibliografía: p.50-55 | ||
| 650 | 4 | _aRADIACIONES -EXPOSICION | |
| 810 | 2 | _aEstados Unidos. National council on radiation protection and measurements | |
| 830 | _aReport, no.<91> | ||
| 999 |
_c15101 _d15101 |
||