العلم والاختراع تعليم الاختراع ورعاية المخترعين
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| Format: | Book |
| Language: | Arabic |
| Published: |
Irbid
Alam al-Kutub al-Hadith
2013
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| Edition: | الطبعة 1 |
| Subjects: |
| Physical Description: | 321 p. 24 cm |
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| ISBN: | 9789957705817 |