00372nam a22000977a 4500008004100000050002100041100001900062245006700081260010000148300002600248170204b        xxu||||| |||| 00| 0 eng d  aND1146 .K43 1970  aKeisch,Bernard  aThe mysterious box:bnuclear science and art /cBernard Keisch  a[Oak Ridge? Tenn.] U.S. :bAtomic Energy Commission, Division of Technical Information, c1970.  a39p. :bill. ;c22cm.