Pulsed laser interferometry in the ultracentrifuge / David A. Yphantis -- Density measurements by the mechanical oscillator / John P. Elder -- Measurements of preferential solvent interactions by densimetric techniques / James C. Lee, Kunihiko Gekko, Serge N. Timasheff -- The calculation of partial specific volumes of proteins in 6 M guanidine hydrochloride / James C. Lee, Serge N. Timasheff -- The role of micelles in protein-detergent interactions / Jacqueline A. Reynolds -- The dilution method and concentration difference spectrophotometry: New designs for an old method / Zachary Yim, Rufus Lumry -- Advances in sedimentation equilibrium / Robley C. Williams Jr. -- The translational friction coefficient of proteins / David C. Teller, Eric Swanson, Christoph de Haën -- Study of protein subunit association equilibria by elution gel chromatography / Roland Valdes Jr., Gary K. Ackers -- Multibanded isoelectric focusing patterns produced by macromolecular interactions / John R. Cann -- Small-angle x-ray scattering / Ingrid Pilz, Otto Glatter, Otto Kratky -- Practical aspects of immune electron microscopy / James A. Lake -- Microcalorimeters for biological chemistry: Applications, instrumentation and experimental design / Neal Langerman, Rodney L. Biltonen -- Microcalorimetry for biological chemistry: Experimental design, data analysis, and interpretation / R.L. Biltonen, Neal Langerman -- Conformational changes in proteins by low temperature-rapid flow analysis / D.S. Auld -- The interpretation of near-ultraviolet circular dichroism / Peter C. Kahn -- Time-resolved fluorescence measurements / Mugurel G. Badea, Ludwig Brand -- Low frequency vibrations and the dynamics of proteins and polypeptides / Warner L. Peticolas -- Carbon-13 nuclear magnetic resonance: New techniques / Adam Allerhand