Search (2 results, page 1 of 1)
-
×
subject_ss:"Computer / assisted instruction"
- Did you mean:
- ddc's%3a%22401%2f.43 %2f dc22%22 2
- ddc's%3a%21401%2f.43 %2f dc22%22 2
-
Ford, N.: Web-based learning through educational informatics : information science meets educational computing (2008)
0.03
0.028508678 = product of: 0.085526034 = sum of: 0.085526034 = product of: 0.17105207 = sum of: 0.17105207 = weight(_text_:dc22 in 4006) [ClassicSimilarity], result of: 0.17105207 = score(doc=4006,freq=4.0), product of: 0.30514795 = queryWeight, product of: 7.1750984 = idf(docFreq=91, maxDocs=44218) 0.04252875 = queryNorm 0.56055456 = fieldWeight in 4006, product of: 2.0 = tf(freq=4.0), with freq of: 4.0 = termFreq=4.0 7.1750984 = idf(docFreq=91, maxDocs=44218) 0.0390625 = fieldNorm(doc=4006) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Classification
- 371.33/44678 / dc22
- DDC
- 371.33/44678 / dc22
-
Stahl, G.: Group cognition : computer support for building collaborative knowledge (2006)
0.02
0.017105207 = product of: 0.05131562 = sum of: 0.05131562 = product of: 0.10263124 = sum of: 0.10263124 = weight(_text_:dc22 in 2391) [ClassicSimilarity], result of: 0.10263124 = score(doc=2391,freq=4.0), product of: 0.30514795 = queryWeight, product of: 7.1750984 = idf(docFreq=91, maxDocs=44218) 0.04252875 = queryNorm 0.33633274 = fieldWeight in 2391, product of: 2.0 = tf(freq=4.0), with freq of: 4.0 = termFreq=4.0 7.1750984 = idf(docFreq=91, maxDocs=44218) 0.0234375 = fieldNorm(doc=2391) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Classification
- 371.33/4 / dc22
- DDC
- 371.33/4 / dc22