Ritchie, David, 1763-1844. : A discourse, delivered on the death of John Fillis, Esq. on Sunday, July 22, 1792, in the Protestant Dissenting Church, Halifax. Esq. on Sunday, July 22, 1792, in the Protestant Dissenting Church, Halifax. And Published at the Request of his Friends. By the Reverend David Ritchie [electronic resource].
Ritchie, David, Hair-dresser. : A treatise on the hair [electronic resource] : Shewing Its Generation. Means of its Preservation. Causes of its Decay. How to recover it when lost. What occasions its different Colours; with the probable Means to alter it from one Colour to another. Its most proper Management in different Climates, and in all the Stages, and Circumstances of Life. also a description of the most fashionable methods of dressing ladies and gentlemens hair, both Natural and Artificial. With An Essay on Dress in General, Address'd to the Ladies of Great-Britain. By David Ritchie, Hair-Dresser, Perfumer, &c.
Ritchie, Dennis, / author. : The C Programming Language, 2nd Edition [electronic resource] / Kernighan, Brian.
Ritchie, Dennis J. : Advocating for children and families in an emerging democracy : the post-Soviet experience in Lithuania / edited by Judy W. Kugelmass, Dennis J. Ritchie.
Ritchie, Donald A., / author. : United States government : our democracy / Richard C. Remy, Ph.D., Donald A. Ritchie, Ph.D., Street Law inc., Lee Arbetman, Ed.M., J.D., Megan L. Hanson, M.S., Lena Morreale Scott, Ed.M.