التنمية الاقتصادية والاجتماعية | ||||
The Egyptian Statistical Journal | ||||
Article 9, Volume 14, Issue 2, December 1970, Page 1-20 PDF (13.84 MB) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/esju.1970.430322 | ||||
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Author | ||||
نزيه أحمد ضيف | ||||
Statistics Article View: 53 PDF Download: 30 |
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