TY  - BOOK
AU  - Li Tze-Chung
TI  - Social science reference sources :  A practical guide
U1  - a47,(Sigma),11,N80, M0 (RR) 
PY  - 1980///
CY  - Connecticut
PB  - Greenwood         
KW  - BIBLIOGRAPHY
N1  - (Contributions in librarianship and information science, 30)
ER  -