TY  - BOOK
AU  - Truesdell L E
ED  - US. Commerce, Department
TI  - Development of punch card tabulation in the bureau of the census 1890-1940; with outlines of actual tabulation programs
U1  - 651.26 
PY  - 1965///
CY  - Washington
PB  - Govt. Printing
KW  - Office automation
KW  - Programming
KW  - Punch card tabulation
ER  -