Exposure of the U.S. [United States] population from occupational radiation
Card's contents:551,301 EXPOSURE Exposure of the U.S. [United States] population from occupational radiation / recommendations of the National Council on Radiation Protection and Measuremants. - Bethesda, MD : NCRP, 1989. - VI, 106 s. : wykr. ; 23 cm (NCRP Report ; no 101) ISBN 0-929600-05-3