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41
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42
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43
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44
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45
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46Published 1977Subjects: “...Russian periodicals Bibliography Periodicals....”
Serial -
47
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48Published 1998Subjects: “...Science Periodicals....”
Journal -
49Published 1963Subjects: “...Russian periodicals Bibliography Periodicals....”
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50
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51
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52Published 1852Subjects: “...Science Periodicals....”
Journal -
53Published 1981Subjects: “...Aeronautics Periodicals....”
Journal -
54
Journal -
55
Serial -
56
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57
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58
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59
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60Published 1961Subjects: “...Music Periodicals....”
Journal