TY  - BOOK
AU  - UNESCO
TI  - Bibliography of interlingual scientific and technical dictionaries
U1  - 016.503 U-4B 
PY  - 1961///
PB  - Paries
KW  - SCIENCE -- DICTIONARIES AND ENCYCLOPEDIAS -- BIBLIOGRAPHY
KW  - PHY
KW  - SCIENCE -- DICTIONARIES AND ENCYCLOPEDIAS -
ER  -