Mary S. Duncan, PhD
Title: Educator, Trainer, Presenter, Leader Company: Education Advocate Location: Topeka, Kansas, United States
Title: Educator, Trainer, Presenter, Leader Company: Education Advocate Location: Topeka, Kansas, United States
Title: Distinctive Teaching Professor Emerita Company: The State University of New York at Oswego Location: Oswego, New York, United States
Title: Elementary and Middle School Science Educator Company: The Browning School Location: New York, New York, United States
Title: Associate Professor of Library Services Company: Hofstra University, Joan and Donald E. Axinn Library Location: North Baldwin, New York, United States
Title: Assistant Professor Emeritus (Retired) Company: Colorado State University, College of Applied Human Sciences Location: Fort Collins, Colorado, United States
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Marquis Who’s Who was established in 1898 and promptly began publishing biographical data in 1899. More than 125 years ago, our founder, Albert Nelson Marquis, established a standard of excellence with the first publication of Who’s Who in America.