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  _____    __   __    _____    _    _    _    _   
 / ____||  \ \\/ //  |__  //  | || | || | |  | || 
/ //---`'   \ ` //     / //   | || | || | |/\| || 
\ \\___      | ||     / //__  | \\_/ || |  /\  || 
 \_____||    |_||    /_____||  \____//  |_// \_|| 
  `----`     `-`'    `-----`    `---`   `-`   `-`

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Text this: OBJECT ORIENTED MODELLING AND DEVELOPMENT OF OSI NETWORK MANAGEMENT