COLON CLASSIFICATION PRACTICAL | LIBRARY AND INFORMATION SCIENCE|| BLIS BLIE MLIS | #ignou #lpu

COLON CLASSIFICATION PRACTICAL | LIBRARY AND INFORMATION SCIENCE|| BLIS BLIE MLIS | #ignou #lpu Video Content 1. Basics of Practical Part 2. Example with detailed explanation Colon classification (CC) is a library catalogue system developed by Shiyali Ramamrita Ranganathan. It was an early faceted (or analytico-synthetic) classification system. The first edition of colon classification was published in 1933,followed by six more editions. It is especially used in libraries in India. Its name originates from its use of colons to separate facets into classes. Many other classification schemes, some of which are unrelated, also use colons and other punctuation to perform various functions. Originally, CC used only the colon as a separator, but since the second edition, CC has used four other punctuation symbols to identify each facet type. In CC, facets describe "personality" (the most specific subject), matter, energy, space, and time (PMEST). These facets are generally associated with every item in a library, and thus form a reasonably universal sorting system. Indicator Facet , Personality, the most specific or focal subject ; Matter or property, the substance, properties or materials of the subject. : Energy, including the processes, operations and activities. . Space, which relates to the geographic location of the subject. ' Time, which refers to the dates or seasons of the subject. #ignou #lpu #library #vmou