Daniels, Ken Contact lenses / Ken Daniels - Thorofare, NJ : Slack Incorporated , 1999 - 171 p. : ill. ; 26 cm. Includes index ISBN: 1556423454 RM138.69 LCCN: 99-023383 Subjects--Topical Terms: Contact lenses National Library of Medicine Call No.: WW355 / .D1869c 1999