Special publications. 310. Nuclear standards for chemistry and technology, nuclear standards for industry, science, government and consumer, proceedings of symposium on Standards in Nuclear Chemistry and Technology held at 156th National meeting of American Chemical Society, Atlantic City, N.J., Sept. 8-9, 1968 [with bibliographies]; H. F. Beeghly, J. P. Cali, and W. W. Meinke, editors.