Tunnacliffe, Alan H. Essentials of dispensing / A. H. Tunnacliffe. - London : The Association of British Disensing Opticians , 1998 - v , 129 p. : ill. ; 30 cm. ISBN: 0900099301 RM116.27 Subjects--Topical Terms: Ophthalmic lenses--EvaluationEyeglass frames--Evalution. National Library of Medicine Call No.: WW355