الفترة:
Subjects: Optics; Data processing; Measurement
Subjects: Fluid dynamics; Jet aircraft
Subjects: Control theory; Dynamics; Forecasts; Time-series analysis
Subjects: Electric current
Subjects: Radio
Subjects: Audiences; Biomedical engineering; Engineering; Islamic jurisprudence; Medicine
Subjects: Anaerobic treatment; Egypt; Waste water; Water treatment; Sanitation
Subjects: Egypt; Waste water; Water treatment; Costs; Sanitation
Subjects: Sanitation; Disinfectants; Waste water; Water
Subjects: Cracking (Chemistry); Standards
Subjects: Elasticity