Organ and Species Specificity in Chemical CarcinogenesisRobert Langenbach · First published 1983 · Latest edition 2012Open the Tome
PersonalityRobert M. Liebert, Michael D. Spiegler, Lynn Langenbach Liebert · First published 1970Open the Tome
ADP: introduction to automated data processingRobert G. Langenbach · First published 1968Open the Tome