The Best of Creative Computing Volume 2 (published 1977) 

Page 230        << PREVIOUS        >> NEXT        Jump to page: 
               Go to contents        Go to thumbnails
               This book is also available for the Kindle

CMAPS (A BASIC language program for chloropleth mapping)
by James W. Cerny

graphic of page 

Page 230        << PREVIOUS        >> NEXT        Jump to page: 
               Go to contents        Go to thumbnails
               This book is also available for the Kindle