Armstrong World Industries, Inc., is a global leader in the design and manufacture of floors, ceilings and cabinets. In 2002, Armstrong's net sales totaled more than $3 billion.
Founded in 1860 and based in Lancaster, PA, Armstrong has 59 plants...
Mailing Address:
2500 Columbia Ave. (17603) Lancaster PA 17604
USA
Phone: 877-Armstrong
AEC047 - Quiet in the Classroom: Acoustics for Learning Environments...THIS COURSE IS NO LONGER OFFERED
🍪 We use cookies to offer you a better browsing experience, analyze site traffic,
personalize content, and serve targeted advertisements. Read about how we use
cookies and how you can control them by clicking here.
Click "cookie settings" to adjust your preferences.