A novelization of a screenplay that starred George Kennedy and John Mills, and was directed by Edward Dmytryk. John Kinsdale became a human being programmed to kill on the day he returned home to find the horribly mutilated corpses of his wife and children. John was a computer expert, and he would work with the thinking machines to identify the terrorist assassins. John, however, didn't want just their names ---- he wanted their lives!
Used availability for Martin Cruz Smith's Human Factor
December 1975 : UK Paperback
January 1975 : USA Mass Market Paperback
Title: The Human Factor
Author(s): Martin Cruz Smith, Simon Quinn
ISBN: 0-440-04793-5 / 978-0-440-04793-3 (USA edition)