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41
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42
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43
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44Published 1963“...HB 235 .N5 .R425...”
Serial -
45
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46
-
47
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48
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49
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50Published 1985“...HB 235 .N5 .R425...”
Journal -
51
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52
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53Published 1954“...HC 670 .I5 .R4252...”
Serial -
54Published 1962“...HC 670 .I5 .R4252...”
Serial -
55
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56
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57Published 1980“...HD 9738 .N5 .C3962...”
Book -
58
-
59Published 1923“...HC 665 .S7975...”
Serial -
60Published 1925“...HC 665 .S7975...”
Serial