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| LEADER |
00797cam#a22002411a#4500 |
| 001 |
BCCAB000635 |
| 008 |
810920s1949####dcu####f######001#0#eng## |
| 005 |
20101125174136.0 |
| 003 |
AR-BCCAB |
| 245 |
0 |
0 |
|a Safe handling of radioactive isotopes.
|
| 260 |
# |
# |
|a Washington :
|b NBS,
|c 1949.
|
| 300 |
# |
# |
|a vi, 30 p. :
|b il.
|
| 490 |
0 |
# |
|a NBS Handbook ;
|v 42
|
| 710 |
1 |
# |
|a United States.
|b National Bureau of Standards.
|
| 080 |
# |
# |
|a 614.73
|
| 650 |
# |
0 |
|a Radioactivity
|x Safety measures.
|
| 650 |
# |
0 |
|a Isotopes.
|
| 650 |
# |
7 |
|a Normas de seguridad.
|2 inist
|
| 650 |
# |
7 |
|a Isotopos.
|2 inist
|
| 040 |
# |
# |
|a DLC
|c DNLM
|d NPotC
|d DLC
|b spa
|d arbccab
|
| 500 |
# |
# |
|a Obsoleto por Handbook no. 92 con título: Safe handling of radioactive materials.
|
| 942 |
# |
# |
|c BK
|
| 952 |
# |
# |
|2 udc
|a ARBCCAB
|b ARBCCAB
|i 5708
|o 614.73 N21 H 42
|p 5708
|t 1
|y BK
|
