Bennet, Arthur G. Ophthalmic prescription work / [by] Arthur G. Bennett [and] Simon J. L. Blumlein. - 2nd ed. - London : Butterworths, 1983. - vii, 158 p. : ill. Subjects--Topical Terms: Ophthalmology--------Prescriptions, Drug--------Lenses-------- National Library of Medicine Call No.: WW 350 / B439o 1983