Maximum Permissible Body Burdens And Maximum Permissible Concentrations Of Radionuclides In Air And In Water For Occupational Exposure by U. S. Department of Commerce
1959. 95 pages. Beige pictorial paper cover. Pages are lightly tanned and thumbed at the edges, with creased corners and foxing. Binding has remained firm. Paper cover is lightly rub worn and thumbed with light shelf wear to edges and corners. Light creases to corners and spine. Tanning to spine and edges. Water marks to boards and spine. Writing to front.