Blocksma, Mary. <br/><br/>
Reading the Numbers: A Survival Guide to the Measurements, Numbers, and Sizes Encountered in Everyday Life / 
Mary Blocksma. 
 - 1st Ed. 
 -  Penguin Books,  1989. 
 - 224 P. ;  7 x 1 x 5 inches 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>530.8  / MAR