الفترة:
Subjects: Construction; Licenses; Palestine; Statistics
Subjects: Palestine; Statistics; Electronic mail; Internet; Social aspects
Subjects: Palestine; Statistics; Internet; Social aspects
Subjects: Information technology; Palestine; Statistics; Social aspects
Subjects: Information technology; Palestine; Statistics; Internet; Social aspects
Subjects: Information technology; Palestine; Statistics; Telecommunications; Social aspects
Subjects: Palestine; Statistics; Social aspects; Time management
Subjects: Palestine; Statistics; Social aspects; Time management; Transport
Subjects: Palestine; Statistics; Economic aspects