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41Published 1982“...H 62.5 .N5 .U84...”
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42
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43
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44
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45
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46
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47Published 1978“...HC 79 .D45 .N277...”
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48Published 1981“...HM 571 .P273 1981...”
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49
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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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56Published 1982“...HM 577 .S678 1982...”
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57
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58
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59
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60