$Refraction a programmed text$
QR Code

Refraction a programmed text

Bibliographic Details
Main Author:	Reinecke, Robert D. 1929-
Other Authors:	Herm, Robert J.
Format:	Book
Language:	English
Published:	Norwalk, CT Appleton-Century-Crofts c1983.
Edition:	3rd ed.
Subjects:	Eye > Accommodation and refraction > Programmed instruction.