(Q48568549)
Statements
1 reference
Shatter resistance of spectacle lenses (English)
1 reference
P F Vinger
1 reference
L Parver
1 reference
D V Alfaro
1 reference
T Woods
1 reference
B S Abrams
1 reference
1 January 1997
1 reference
277
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2
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142-144
1 reference