Comic Title: Detective Comics #504
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: July 1981
On Sale Date: April 23, 1981 Newsstand Date April 23, 1981
Source: Comic Reader, #190

Copyright Date April 23, 1981
Source: Library of Congress, Copyright Office 1981

Newsstand Date April 23, 1981
Source: Comics Journal, #63

Frequency: Monthly
Cover Price: $0.50
Page Count: 32
Editor: Paul Levitz

Title: "A Day in the Life of a Cop"
Pages: 9

Feature(s):
Tales of Gotham City

Writer: Paul Kupperberg
Penciller: Jose Delbo
Inker: Joe Giella
Letterer: Pierre Bernard, Jr.
Colorist: Carl Gafford

Feature Character(s)

• Commissioner Gordon (last appearance in Detective Comics #504; next appearance in Batman #338)