Bert R is the author of Resonance Tube Ignition of Hydrogen-oxygen Mixtures (1971), Experimental Investigation of an Acoustic Liner with Variable Cavity Depth (1968), The Assessment of Self Concept Among Four-Year-Old Negro and White Children (1966), The Relationship of Language Development to Social Class and Intelligence (1964), The Hogan Antiwaste Roll Cavity and Ledge Journal Box (1953).