# Pedagogical and curricular thinking of professional astronomers teaching the Hertzsprung-Russell diagram in introductory astronomy courses for non-science majors

> 2009 doctoral thesis by Erik Brogt at University of Arizona

**Wikidata**: [Q112880169](https://www.wikidata.org/wiki/Q112880169)  
**Source**: https://4ort.xyz/entity/pedagogical-and-curricular-thinking-of-professional-astronomers-teaching-the-hertzsprung-russell-diagram-in-introductory-astronomy-courses-for-non-science-majors


## References

1. [Source](http://hdl.handle.net/10092/8933)