Bennett, Edward S. Manual of gas permeable contact lenses / Edward S. Bennett, Milto n M. Hom; with 17 contributors. - 2nd ed. - St. Louis : Elsevier Science ( USA ) , c2004. - x,517 p. : ill. ; 23 cm. ISBN: 0750673354 Subjects--Topical Terms: COntact lenses.-------- National Library of Medicine Call No.: WW355 / B439m 2004