TY  - BOOK
AU  - UNITED NATIONS.
ED  - UNITED NATIONS.
TI  - Directory of international standerds for statistics:  Including a bibliography on methods.   
U1  - V1N45,93:3.N60s, K0/UN 
PY  - 1960///
CY  - New York
PB  - United Nations        
N1  - Statistical paper series M, no.22
ER  -