Comparisons of distance, size, area, volume, mass, weight, density, energy, temperature, time, speed and number throughout the universe 
by the Diagram Group 
 - New York  St. Martin's Press  c1980 
 - 240 p.  ill.  29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical measurements--Miscellanea<br/>Science--Miscellanea<br/>Technology--Miscellanea
<br/><br/><label>Dewey Class. No.: </label>530.8