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Darrel B. Hoff

6 books found

Cover of Contemporary Activities in Astronomy

Contemporary Activities in Astronomy

Darrel B. Hoff, Jeffrey A. Wilkerson · First published 2006

Cover of Instructor's Manual to Accompany Contemporary Activities in Astronomy

Instructor's Manual to Accompany Contemporary Activities in Astronomy

Darrel B. Hoff, Jeffrey A. Wilkerson · First published 1999

Cover of Activities in Astronomy

Activities in Astronomy

Darrel B. Hoff, Linda J. Kelsey, John S. Neff · First published 1978

Cover of Asutoronomī

Asutoronomī

Linda J. Kelsey, Darrel B. Hoff, John S. Neff · First published 1990

Placeholder cover for The Universe in your desk

The Universe in your desk

Darrel B. Hoff, Project STAR · First published 1990

Cover of Astronomy

Astronomy

Linda J. Kelsey, Darrel B. Hoff, John S. Neff · First published 1983