TY  - BOOK
AU  - Aitchison Jean
AU  -  Alen C G
TI  - Bibliography of mono and multilingual vocabularies, thesauri subject headings and classification schemes in the social sciences
SN  - 9231020722
U1  - Sigma a,47,11,N72, M2 
PY  - 1982///
CY  - Paris
PB  - UNESCO         
KW  - SOCIAL SCIENCES - BIBLIOGRAPHY
ER  -