TY  - BOOK
AU  - Dayaswaroop
AU  - Kankariya, Dharmendra Kumar
TI  - ISPAT KA UTPADAN
U1  - 669.142 
PY  - 1960///
CY  - Lucknow
PB  - Parkashan Sakha, Soochna Vibhag
KW  - Steel Industry And Trade
KW  - Steel -- Metallurgy
ER  -