Harvard Business School

Corning Glass Works International (A), (B1), (B2), (C1), and (C2), Teaching Note

Bartlett, Christopher A. "Corning Glass Works International (A), (B1), (B2), (C1), and (C2), Teaching Note." Harvard Business School Teaching Note 383-150, March 1983 ...
UPI

British Columbia singer breaks record for lowest note by a female

April 16 (UPI) --A British Columbia, Canada, singer broke a Guinness World Record when she managed to sing a C1 note -- the lowest C note on a standard piano -- and captured the title of lowest vocal ...