-
Hahn, T.B.; Buckland, M.: Historical studies in information science (1998)
9.91
9.905128 = weight(author_ss:Hahn, T.B. in 5012) [ClassicSimilarity], result of:
9.905128 = fieldWeight in 5012, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.905128 = idf(docFreq=5, maxDocs=44218)
1.0 = fieldNorm(doc=5012)
- Author
- Hahn, T.B.
-
Buckland, M.; Hahn, T.B.: History of documentation and information science : Introduction (1997)
9.91
9.905128 = weight(author_ss:Hahn, T.B. in 49) [ClassicSimilarity], result of:
9.905128 = fieldWeight in 49, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.905128 = idf(docFreq=5, maxDocs=44218)
1.0 = fieldNorm(doc=49)
- Author
- Hahn, T.B.
-
Hahn, T.B.: Text retrieval online : historical persepctive on Web search engines (1998)
9.91
9.905128 = weight(author_ss:Hahn, T.B. in 1313) [ClassicSimilarity], result of:
9.905128 = fieldWeight in 1313, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.905128 = idf(docFreq=5, maxDocs=44218)
1.0 = fieldNorm(doc=1313)
- Author
- Hahn, T.B.
-
Vaughan, L.; Hahn, T.B.: Profile, needs, and expectations of information professionals : what we learned from the 2003 ASIST membership survey (2005)
9.91
9.905128 = weight(author_ss:Hahn, T.B. in 3305) [ClassicSimilarity], result of:
9.905128 = fieldWeight in 3305, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.905128 = idf(docFreq=5, maxDocs=44218)
1.0 = fieldNorm(doc=3305)
- Author
- Hahn, T.B.
-
Bourne, C.P.; Hahn, T.B.: ¬A history of online information services : 1963-1976 (2003)
9.91
9.905128 = weight(author_ss:Hahn, T.B. in 5121) [ClassicSimilarity], result of:
9.905128 = fieldWeight in 5121, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.905128 = idf(docFreq=5, maxDocs=44218)
1.0 = fieldNorm(doc=5121)
- Author
- Hahn, T.B.
