Low-Temperature Absorption Spectrometry Symposium.- Chemical Applications of Low Temperature Infrared Spectroscopy — An Overview.- Torsional Frequencies and Barriers to Internal Rotation from Far Infrared Spectra of Solids.- Low Temperature and Small Sample Spectra Obtained by FTS with a Large Computer.- Low Temperature Spectroscopy of Cytochromes of Chemoautotrophic Organisms.- High Resolution Low Temperature Spectrophotometry of Cytochromes c.- Infrared Spectroscopy — Gas -Solid Interactions.- Application of Infrared Spectroscopy to the Study of Gas-Solid Interactions Between SO2 in a Simulated Flue Gas and Various Solid Adsorbents.- Mass Spectrometry.- Qualitative Limits of Detection of Specific Compounds Obtained by Trapping Gas Chromatograph Fractions with an Activated Charcoal Capillary and Analyzing with the Mass Spectrometer.- Hydrocarbon Type Analysis and Analytical Deviations of Pure Hydrocarbons.- Emission-Atomic Absorption Spectroscopy.- The Manufacture of Carbon and Graphite and Their Application in Emission Spectroscopy.- A Controlled-Atmosphere Plasma Arc for Emission Spectrography of Nonmetal Elements.- Spectro Chemical Analysis in Police Crime Laboratories.- A New Sampling Method for Flame Photometry.- Comparative Study of Chemical Interferences of Calcium in Atomic Absorption and Flame Emission Spectrometry.- Precision, Limit of Detection, and Signal-to-Noise Ratio.- X-Ray Spectroscopy.- Content Mapping Techniques for Qualitative and Semiquantitative Analysis with the Electron Microbeam Probe.- High Precision Determination of Microgram Quantities of Rare Earth Metals by X-ray Emission Spectrography of Ion Exchange Paper Disk.- Analysis of Compounds Containing Multiple Valence and/or Coordination Using X-ray Absorption Spectra.- Some X-rayDiffraction Spectra and Characteristic Properties of Deuterium Oxide Inorganic Compounds.- Applications of X-ray Diffraction to Analytical Problems of Occupational Health.- Tables of X-ray Mass Attenuation Coefficients for 87 Elements at Selected Wavelengths.- Nuclear Particle Spectroscopy.- Yields of Tritium During Fission of Nuclides of Interest in Nuclear Power Reactors.- Nuclear Analysis Methods for Problems in Environmental Science.... The Detection and Quantitation of Trace Elements and Substances.- Comparison of Optical Fluorescence, Electron Microprobe, and Neutron Activation Methods for Chromium Analysis in Ruby.