London Refraction Hospital Jubilee Congress. (1948). Some recent advances in ophthalmic optics: Transactions. published for the London Refraction Hospital by Hatton press.
Dyfyniad Arddull ChicagoLondon Refraction Hospital Jubilee Congress. Some Recent Advances in Ophthalmic Optics: Transactions. London: published for the London Refraction Hospital by Hatton press, 1948.
Dyfyniad MLALondon Refraction Hospital Jubilee Congress. Some Recent Advances in Ophthalmic Optics: Transactions. published for the London Refraction Hospital by Hatton press, 1948.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.