1981 worldwide petrochemical directory
1981 worldwide petrochemical directory
/ A DiVision of Pennwell Publishing Company
- 19th ed.
- Tulsa: A Division of Pennwell Publishing Company, 1980
- 273p.
Chemical technology
Chemical engineering
R 665.5(100)(058) / M0
Chemical technology
Chemical engineering
R 665.5(100)(058) / M0