Khurana, A.k., Theory and practice of squint and orthoptics / A.K. Khurana. - Second edition. - xiv, 400 pages : illustrations ; 25 cm. - Modern system of ophthalmology . - Modern system of ophthalmology. . Includes index. ISBN: 9788123922706 RM79.42 Subjects--Topical Terms: Orthoptics.Strabismus.Eye Disease.