TY  - BOOK
AU  - Schwiegerling, Jim
TI  - Field guide to visual and ophthalmic optics
SN  - 9780819456298
SN  - 200402066
U1  - 612.84 SCH 
PY  - 2004///
CY  - Bellingham, WA
PB  - SPIE Press
KW  - Physiological optics
N1  - Includes bibliographical references (p. 99-104) and index
ER  -