TY  - BOOK
AU  - Bier,Norman
AU  - Lowther,Gerald Eugene
TI  - Contact lens correction
SN  - 0407001018
PY  - 1977///
CY  - London
PB  - Butterworths
KW  - Contact lenses
N1  - First-2nd ed. published under title: Contact lens routine & practice; Includes bibliographical references and index
ER  -