| 000 | 00787nam a2200229 a 4500 | ||
|---|---|---|---|
| 008 | 170703s1968####wauad||f#|||||00| 0#eng#d | ||
| 003 | AR-SmCIES | ||
| 022 | _a0083-209X | ||
| 024 | 8 | _aNCRP-REPORT-33 | |
| 041 | 7 |
_aen _2ISO 639-1 |
|
| 091 | _a22383B | ||
| 245 | 1 | 0 | _aMedical X-ray and gamma-ray protection for energies up to 10 MeV : equipment design and use. |
| 260 |
_aWashington : _bNCRP, _c1968. |
||
| 300 |
_av, 66 p. : _btablas, diagr. |
||
| 490 | 1 | _aReport, no.<33> | |
| 500 | _aRecommendations of the NCRP | ||
| 500 | _aBibliografĂa y apĂ©ndices: p.35-45 | ||
| 810 | 2 | _aEstados Unidos. National council on radiation protection and measurements | |
| 830 | _aReport, no.<33> | ||
| 999 |
_c23928 _d23928 |
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