الموضوعات المستخلصة من بحثك.
الموضوعات المستخلصة من بحثك.
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1Dalian gong xue yuan xue kan大連工學院學刊Dalian : Dalian gong xue yuan.v. : ill.
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2Dalian da xue ji kan大連大學季刊منشور في 1950### CRL customization ### ?> ### Add publisher and desc details ### ?>Dalian : Dalian da xue, 1950-v. : ill.
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3Beijing kuang ye xue yuan xue bao北京礦業學院學報Beijing : Beijing kuang ye xue yuan.v. : ill. ; 27 cm.
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4Beijing : Fang zhi gong ye chu ban she,v. : ill. ; 26 cm.