A simple explanation of how electricity is generated and how it can be conserved.
- ISBN10 0811661075
- ISBN13 9780811661072
- Publish Date 1 January 1977
- Publish Status Out of Stock
- Out of Print 2 October 2008
- Publish Country US
- Imprint Garrard Pub. Co.
- Format Hardcover
- Pages 62
- Language English