Comic Title: Detective Comics #468
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: Mar/Apr 1977
On Sale Date: December 28, 1976 Newsstand Date December 28, 1976
Source: Direct Currents, Amazing World of DC Comics #13

Newsstand Date December 28, 1976
Source: Comic Reader, #138

Copyright Date December 28, 1976
Source: Library of Congress, Periodicals 1977

Newsstand Date December 26, 1976
Source: Daily Planet, Vol. 76 #34
Listed as on sale the week of December 26th

Shipping Date December 7, 1976
Source: DC Coming Attractions, #1

Frequency: Bi-monthly
Cover Price: $0.30
Page Count: 32
Editor: Julius Schwartz

Title: "Battle of the Thinking Machines"
Pages: 17

Feature(s):
Batman (of Earth-1)

Writer: Bob Rozakis
Penciller: William Marshall Rogers
Inker: Terry Austin

Reprinted In:
Super Heroes #9 (1981)
Legends of the Dark Knight – Marshall Rogers HC (2012)

Feature Character(s)

• Batman (last appearance in Detective Comics #467; next appearance in Justice League of America #139)

Guest Star(s)

• Justice League of America (last appearance in Justice League of America #139; next appearance in Justice League of America #139)
• Aquaman (last appearance in Adventure Comics #449; next appearance in Justice League of America #139)
• Green Arrow (last appearance in Justice League of America #139; next appearance in Justice League of America #139)
• Atom (last appearance in Detective Comics #464; next appearance in Justice League of America #139)
• Hawkman (last appearance in Detective Comics #467; next appearance in Justice League of America #139)
• Black Canary (last appearance in Justice League of America #139; next appearance in Justice League of America #139)
• Elongated Man (last appearance in Detective Comics #466; next appearance in Justice League of America #139)

Villain(s)

• Calculator (last appearance in Detective Comics #467; next appearance in Action Comics #522)

Guest Appearance(s)

• Morgan Edge (last appearance in Superman Family #181; next appearance in Action Comics #468)