TY  - BOOK
AU  - Venkatachalam L.
AU  - 
TI  - Golden gate to socail security: principles, practices and profile / 
SN  - 88190035800
U1  - 344.02 
PY  - 1992///
CY  - Delhi
PB  - Parimal publications 
KW  - Social science
KW  - Social security
N1  - Includes bibliographical references
ER  -