Illumination of the Hidden Meaning Vol. 2Tsong Khapa Losang Drakpa, David B. Gray · First published 2019Open the Tome
Tantric Traditions in Transmission and TranslationDavid B. Gray, Ryan Richard Overbey · First published 2016Open the Tome
The Research imaginationPaul S. Gray, John B. Williamson, David Allen Karp, John R. Dalphin · First published 2003Open the Tome
Destructive behavior in developmental disabilitiesTravis Thompson, David B. Gray · First published 1994Open the Tome
Reproductive issues for persons with physical disabilitiesFlorence Haseltine, David B. Gray · First published 1993Open the Tome
Assessment of behavior problems in persons with mental retardation living in the communityDavid B. Gray · First published 1990Open the Tome
