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Letters to the business editor | Pittsburgh Post-Gazette
www.post-gazette.com
There is an important point missed entirely in the article about Transitions Optical (
timesbulletin.com
timesbulletin.com
BY KIRK DOUGALTimes Bulletin - The sun hid behind the clouds and rain drops pounded the tent tops but nothing could keep
PPG Honors Developers of Photochromic Technology for ...
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Honored with the PPG President's Award for Technical Achievement were: Pascal Tardieu (Essilor), Cletus Welch (PPG), Carol Knox (PPG), Nancy Gruchez ...
The B-G News May 23, PDF
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... ( la Beta Sola Award OJIoloay) Julie Ann Colo American Institute ot Ch.mlsts Award Cletus Welch Kappa Mu Epsilon Scholarship Award (Mathematics) Division ...
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