TY  - BOOK
AU  - Unesco sociasl and human sciences documen5tation centre
ED  - Unesco sociasl and human sciences documen5tation centre
TI  - Selective inventory of social  science information and documentation services
T2  - World social science information
U1  - 24(Sigma):97g, M8 (2D) 
PY  - 1988///
KW  - LIBRARY SCIENCE
ER  -