- http://id.loc.gov/authorities/subjects/sh2008108510
- http://id.worldcat.org/fast/1156736
- http://id.loc.gov/authorities/subjects/sh85093206
- http://id.worldcat.org/fast/1041202
- http://id.loc.gov/authorities/subjects/sh85137532
- http://experiment.worldcat.org/entity/work/data/1058016061#Topic/juvenile_nonfiction_mathematics_arithmetic
- http://id.worldcat.org/fast/831809
- http://id.worldcat.org/fast/1021856
- http://id.loc.gov/authorities/subjects/sh85085418
- http://id.loc.gov/authorities/subjects/sh85014055

- "Millions, billions, and trillions"
- "Millions, billion, and trillions"
- "Millions, billion, and trillions"@en

- "Huge numbers are hard to comprehend. This book explains quantities in terms children can understand. For example, one million dollars could buy two full pizzas a day for more than sixty-eight years."
- "Huge numbers are hard to comprehend. This book explains quantities in terms children can understand. For example, one million dollars could buy two full pizzas a day for more than sixty-eight years."@en

- "Electronic books"
- "Juvenile works"@en
- "Juvenile works"

- "Millions, billions & trillions : understanding big numbers"
- "Millions, billions & trillions : understanding big numbers"@en
- "Millions, billions & trillions understanding big numbers"