TY  - BOOK
AU  - United Nations , Dag Mammerskjold Library
ED  - United Nations , Dag Mammerskjold Library
TI  - List of United Nations document series symbols
U1  - V1N45g, L0/UN 
PY  - 1970///
CY  - New York
PB  - United Nations U. S. A.     
KW  - History
ER  -