TY  - BOOK
AU  - Sivayya,K        V
TI  - Trade union movement in Visakhapatnam,
AV  - HD6815.V5 S58
U1  - 331.88/0954/82 
PY  - 1966///]
CY  - Waltair
PB  - Andhra University Press
KW  - Labor unions
KW  - India
KW  - Vizagapatam
ER  -