TY  - BOOK
AU  - Payne,E.A.
AU  - Payne,W.F.
TI  - Easily applied principles of keypunching
SN  - 0132227037
PY  - 1970///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Punched card systems
ER  -