Search (1 results, page 1 of 1)
-
×
author_ss:"Lehnus, D.J."
-
Lehnus, D.J.: Book numbers : history, principles and applications (1980)
6.74
6.7410603 = weight(theme_ss:Geschichte der Klassifikationssysteme in 3340) [ClassicSimilarity], result of: 6.7410603 = fieldWeight in 3340, product of: 1.0 = tf(freq=1.0), with freq of: 1.0 = termFreq=1.0 6.7410603 = idf(docFreq=141, maxDocs=44218) 1.0 = fieldNorm(doc=3340)
- Theme
- Geschichte der Klassifikationssysteme