Olmos, Edwin F. Hampton Roy Daljit Sing (editor) creator text New York Praeger Publishers 1981 monographic xii, 255 p. : ill. ; 24 cm. Includes Index Intraocular lenses-Optometry Contract extraction Lens loop Dioptor power Glaucoma Retina IIMC 617.7524 OLM 0030580331 (hb)