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150704b xxu||||| |||| 00| 0 spa d |
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|a Sistema de Bibliotecas de la Universidad de Panamá
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| 082 |
0 |
4 |
|a T 621.3816
|b D74
|
| 100 |
1 |
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|a Doss A., Willis
|9 178745
|
| 245 |
1 |
0 |
|a Diseño de blindaje contra radiaciones X
|c / Willis Doss A. --
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| 260 |
|
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|a Panamá :
|b Universidad,
|c 1977.
|
| 300 |
|
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|a xiv, 179 p. :
|b ilus. ;
|c 28 cm.
|
| 650 |
|
7 |
|a RAYOS X
|2 LEMB
|9 141313
|
| 650 |
|
7 |
|a RADIACTIVIDAD
|x MEDIDAS DE SEGURIDAD
|2 LEMB
|9 157362
|
| 650 |
|
7 |
|a BLINDAJE (RADIACION)
|2 LEMB
|9 178826
|
| 942 |
|
|
|2 ddc
|c CR
|
| 999 |
|
|
|c 156613
|d 156613
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 T_621_381600000000000_D74
|7 0
|8 T
|9 278836
|a 10
|b 10
|c 15
|d 2015-07-04
|o T 621.3816 D74
|p 00208263
|r 2015-07-04
|t e.1
|w 2015-07-04
|y TS
|