Newest listings by David J Helfand
![The Physics of History Parts 1 & 2 Guidebook & Cds](https://d3525k1ryd2155.cloudfront.net/h/794/335/1595335794.0.m.jpg)
The Physics of History Parts 1 & 2 Guidebook & Cds
- Condition
- Good+
- Offered by
- Courtney McElvogue Crafts & Vintage Finds
- Price
-
$10.00
![A Survival Guide to the Misinformation Age: Scientific Habits of Mind](https://d3525k1ryd2155.cloudfront.net/h/593/321/1514321593.0.m.jpg)
A Survival Guide to the Misinformation Age: Scientific Habits of Mind
- Condition
- New
- Offered by
- The Saint Bookstore
- Price
-
$37.22