TY  - BOOK
AU  -                  
ED  - United Nations. Statistical Office         
TI  - Handbook on data processing methods                                                                   
U1  - GP 311.2078                        
PY  - 1962///
CY  - Rome
PB  - Food and Agriculture Organization
KW  - Statistics
KW  - Electronic data processing
KW  - Punched card systems
ER  -