000
00260nam a2200109Ia 4500
100
_a
Duke Reader
942
_c
BK
245
_a
Practice of refraction 10th Edition
260
_a
Churchill livingston, Eninburgh
_c
1984
082
_a
617.775 Duk
300
_a
vii 442
999
_c
37370
_d
37370