periodic disturbance

agentia annealed temperature apparent preconsolidation pressure billetheads Bygrave slide rule comparative information system depreciation-fixed percentage of cost method eustelic lazarets oft-repeated omnibussed pachyvaginalitis pulse-code-modulation telemetry system Sachsenberg sheet-stringer construction somcuta mare sulfaethylthiodiazole tapered pipe TRYGONIDAE tumour of laver