TY  - BOOK
AU  - John, C.P.
TI  - Social security and labour welfare with special reference to construction workers in Kerala / 
SN  - 81-87621-68-0
U1  - 307.1412 
PY  - 2004///
CY  - Thiruvananthapuram
PB  - CDS
KW  - Social security-Construction workers
KW  - Labour welfare-Construction workers
ER  -