Borish's clinical refraction / editor, William J. Benjamin - Philadelphia : W. B. Saunders, 1998 - 1255 p. : ill. ; 28 cm. ISBN: 0721656889 RM650.10 LCCN: 96-049871 Subjects--Topical Terms: Refraction, Ocular National Library of Medicine Call No.: WW300 / .B7342 1998