TY  - BOOK
AU  - United Naitons Economic and Social Commission for Western Asia
ED  - United Naitons Economic and Social Commission for Western Asia
TI  - Survey of national institute of standards in the E
U1  - 5.49M.N9, N8 
PY  - 1998///
CY  - New York
PB  - United Nations USA       
KW  - Library Sicence
ER  -