ISBN 0027413705 books & textbook
Charles Babbage, Father of the Computer
Macmillan /1970T Hardcover / 170 Pages
isbn-10: 0027413705 / isbn-13: 9780027413700
Macmillan /1970T Hardcover / 170 Pages
isbn-10: 0027413705 / isbn-13: 9780027413700