Optometrist's Manual, a Treatise on the Science and Practice of Optometry; Volume 1Christian Henry Brown · First published 2015 · Latest edition 2023Open the Tome
State board examinations, questions and answersChristian Henry Brown · First published 1919Open the Tome
State Board Examinations: questions and answersChristian Henry Brown · First published 1919Open the Tome
The Optician's manual v. 2, 1911Christian Henry Brown · First published 1902 · Latest edition 1908Open the Tome
Supplement to The optician's manual, chapters 11 and 12Christian Henry Brown · First published 1899Open the Tome
The optician's manual, chapters 1-10, inclusiveChristian Henry Brown · First published 1896Open the Tome
