TY  - BOOK
AU  - GUJARAT STEEL TUBES LTD.
ED  - GUJARAT STEEL TUBES LTD.
TI  - 21st annual report 1980-81
U1  - "X9(F182).236.N81-N80r, M1/GD" 
PY  - 1981///
CY  - Ahmedabad
PB  - Gujarat Steel Tubes     
ER  -