Text ( visual ) : unmediated Truth (and beauty) in radiation measurement : presented April 3, 1985 / by John H. Harley. -- pbk.. -- Bethesda, Md. : National Council on Radiation Protection and Measurements , c1985. -- 37 p. : ill. ; 23 cm. -- (Lauriston S. Taylor lectures in radiation protection and measurements ; lecture no. 9). -- ISBN 0913392782 ; (BA25187685) ; https://ci.nii.ac.jp/ncid/BA25187685 Author Heading(s): Harley, John H.. -- Classification(s): LCC : QC795.42 ; DC19 : 539.7/7. -- Subject Heading(s): LCSH : Radiation -- Measurement