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1
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2Published 1952“...The Service,...”
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4
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5
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6
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7
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8
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9
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10Published 1992“...IEEE Service Center,...”
Conference Proceeding -
11Published 1989“...School Library Service,...”
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12
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13
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14
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15
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16
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17Published 1961“...National Library Service,...”
Book -
18Published 1960“...National Library Service,...”
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20Published 1961“...National Library Service,...”
Book