Catalogue
- Books
- Online
Retinoscopy (or shadow test) in the determination of refractions at one meter distance, with the plane mirror / by James Thorington.
Thorington, James, 1858-1944.Date: 1906- Books
- Online
Retinoscopy (or shadow test) in the determination of refraction at one meter distance, with the plane mirror / by James Thorington.
Thorington, James, 1858-1944.Date: 1912- Books
- Online
Retinoscopy : (or shadow test) in the determination of refraction at one meter distance, with the plane mirror / by James Thorington.
Thorington, James, 1858-1944.Date: 1899- Books
- Online
Retinoscopy (or shadow test) in the determination of refraction at one meter of distance, with the plane mirror / by James Thorington.
Thorington, James, 1858-1944.Date: 1898- Books
Dynamic retinoscopy / by Margaret Dobson.
Dobson, Margaret (Margaret Bernard)Date: 1931