Catálogo Bibliográfico
LDR | ·····cam##22·····1a#4500 |
001 | 000631 |
005 | 20101125172746.0 |
008 | 810920s1954####dcu####f######001#0#eng## |
245 | 00 | $a Protection against radiations from radium, cobalt-60, and cesium-137. |
260 | ## | $a Washington : $b NBS, $c 1954. |
300 | ## | $a vi, 60 p. : $b il. |
490 | 0# | $a NBS Handbook ; $v 54 |
710 | 1# | $a United States. $b National Bureau of Standards. |
080 | ## | $a 614.73 |
650 | #0 | $a Radioactivity $x Safety measures. |
650 | #7 | $a Normas de seguridad. $2 inist |
040 | ## | $a DLC $c DNLM $d NPotC $d DLC $b spa $d arbccab |
500 | ## | $a Obsoleta por Handbook 73 con título: Protection against radiations from sealed gamma sources. |
500 | ## | $a "Prepared by the Subcommittee on Protection against Radiations from Radium, Cobalt-60, and Cesium-137 Encapsulated Sources.". |