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41
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42
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43
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44
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45Published 1982“...HE 368.2 .Z55 .E3 .F718...”
Book -
46Published 1983“...HG 185 .L3 .F4915...”
Conference Proceeding Book -
47
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48
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49Published 1980“...HG 3826 .E96...”
Book -
50
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51
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52
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53
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54
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55
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56
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57Published 1978“...HB 141 .P117 3rd...”
Conference Proceeding Book -
58
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59
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60