Popular Science February 1973

Available in PDF digital format for

$299.99

Ford's Big -Money Gamble-Stirling-Cycle Engine Promises Low Emissions Without Add-Ons
Math Solutions You Can See In Color Fantastic Computer Pictures Give Us A New Look At Numbers
Clever Inventions From Geneva's International Inventors Exhibition
Troubleshooting Your Car's Ignition System

Title: Popular Science February 1973

Series: Popular Science

Item Number: POPSCIENCE197302

Robin Walker - November 30, 2011

★★★★☆

Small magazine but it has nice photos