IBM 1130 User Manual page 122

Section
Su bsections Page
20 30
I
00 01
CARD DESIGN
This section is divided into two parts. The
first provides information that will be useful to a
person who has had punched card experience but
wants to become familiar with the considerations
unique to the 1130. The second deals with more
basic card design principles. A more extensive
coverage of the subject is contained in the IBM
manual Form and Card Design (C20-8078).