The Engineering Communication ManualRichard House, Richard Layton, Jessica Livingston, Sean Moseley · First published 2016Open the Tome
Didymus the Blind and His Circle in Late-Antique AlexandriaRichard A. Layton · First published 2004Open the Tome
Digestive tract surgeryBell, Richard H., Michael W. Mulholland, Richard H Bell, Layton F Rikkers, Michael W Mulholland · First published 1996Open the Tome
Experiencing-Living-Sharing ChristBoyd L. Baker, Robert F. Walk II, Richard P. Olson, James G. Layton, Edwin H. Moyer, Robert Harvey, Milton E. Owens, William F. Keucher, Fred C. Lofto · First published 1976Open the Tome
