TY  - BOOK
AU  - Gasson,Andrew
AU  - Morris,Judith
TI  - The contact lens manual: a practical guide to fitting 
SN  - 0750675901 (hbk.)
AV  - RE 977 .C6 .G386 2010 
PY  - 2010///
CY  - Edinburgh,UK  ; New York
PB  - Butterworth-Heinemann*Elsevier
KW  - Contact lenses
KW  - Orthokeratology
N1  - Includes bibliographical references and index; schoolofmedicine
UR  - https://library.feu-nrmf.ph/cgi-bin/koha/opac-retrieve-file.pl?id=49ba7776d89b43448c5971e735915efd
ER  -