00512 a2200193 4500 Eng 029.5 L22li Lancaster, Frederick Wilfrid 13961 Indexing and abstracting in theory and practice London The Library Association 1991 xiv, 328p. Bibliography: p. 293-313 2011-01-31 M Abstract 13962 Information retrieval 436 Indexing ddc GEN 56041 56037 0 0 ddc 0 0 TUCL TUCL 2011-01-31 5 6 029.5 L22li 103039 2019-02-03 00:00:00 2018-12-27 2011-01-31 GEN