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Subjects: Columns; Elasticity; Mathematical models; Pregnancy; Tests
Subjects: Columns; Mathematical models; Reinforced concrete
Subjects: Mathematical analysis; Oil wells
Subjects: Chemical properties; Gypsiferous soils; Iraq; Landslides; Physical properties
Subjects: Construction industry; Construction projects; Engineering models; Information technology; Iraq
Subjects: Bridge abutements; Mathematical models; Reinforced concrete; Set theory