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001 | 000205887 | ||
005 | 20110720143301.0 | ||
008 | 010724 ||||| und | ||
035 | |a 6570883 | ||
040 | |a Sistema de Bibliotecas de la Universidad de Costa Rica | ||
082 | 0 | |a 621.483.5 |b M294m |2 00 | |
245 | 1 | 0 | |a Basic protection requirements / |c C.B. Braestrup, K.J. Vikterlöf |
773 | 0 | |7 nnam |t Manual on radiation protection in hospitals and general practice |