TY  - BOOK
AU  - Hallen,G.C.
TI  - Dynamics of social security,
AV  - HD7091 .H17
U1  - 368.4 
PY  - 1967///]
CY  - Meerut
PB  - Rastogi Publications
KW  - Social security
KW  - India
N1  - Bibliography: p. [i]-vi (6th group)
ER  -