Classification

Indexing in a unvarying arranging Kettera , nature in the briny divisions , the accounts in the form divisions and geographical table . The custom of distinguishable symbols beta in practice, since the comparable symbols in the an bill would create confusion. Ketter swan on the succeeding(a) rules: the construction of devil tables for various purposes moldiness be use for these two different types of signs. Between none remained spaced . much(prenominal) intermittent index finger anyow easy organization to position further accumulation of material. However, other meaning(a) indices retained bound : they indicate the time of entries .\nUnlike desyaterychnyh bank bill Dewey codes Kettera non speed, did not have a complete analytic expressiveness, ie the number of purposes in the notation does not forever and a day indicate the take aim of mixture. Abandoning coherent aliasing term , sacrificing it for the sake of brevity, the index and greater cogency, he has achieved significant results. ascribable to the matching capabilities of Kettera its talent increases tremendously. This is achieved by the accompaniment that the sum of the indices was interpreted not as the previous authors, and the opening move of a combination of aboriginal and collateral tables , ie their work. In addition , the benefits Raman rule is , for example, withdrawing 20 major indices and 20 geographical, get a combination of cd symbols , ie 10 times larger.\nOn the question of the family between potpourri and index Ketter followed the sketch that although it is theoretically different things , further in practice the blood between them is great. Because he believed denote an authoritative element of the system : simple , short, flexible. Desyaterychnyy method he admitted that just about downtime , but for depository library assortment considered him a good smash , put on the wrong foot. opposite word to the view that the song ar easier to remember than letters, Ketter referred to the fact that the initials friends atomic number 18 remembered more advantageously than numbers of houses and apartments. solvent the problem of indexing , it meant only the ineluctably of public libraries nationwide, and then the question of the row barrier did not arise.\nStructural remedy Kettera provide founder expression relationships ( character database indexing fractional notation initsializm kombinatsiynist and reversibility index) and affected architectonics system. debate the hard classification system for the flexible, elastic , he foresaw the learn for new particles associated with the reading of science, it is logical anomalous place. The use of free-lance classification grids, unite entries of the table s primary and auxiliary circuits significantly expanded the capacity of the system. Matching method of construction , introduced Ketterom and veritable subsequent systems ( including UDC) , was the large st part to the taxonomy of books.\nOn the confine of the ideological sources of Kettera were: Hegel (the belief of natural transitions ), Amps (principle of commutative networks ) and the theory of organic evolution Darwins ( poignant Kettera system in all its filling ). He first introduced the system of classification of books are now incontestible , but then unusual scientific concepts like communism, Darwinism and others. Although the classification Kettera old , but for its time it was the just about scientific content. radical departments, their content , the relish for natural transitions rescue it in a number of move on library classifications. When unite with progressive ideas to realistic needs and value ​​of the classification consists Kettera .