Describir: Rules for the cataloguing of slides in the Liverpool School of Architecture /

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| // __     -| ||-     | ||    | ||__      | ||     -| ||-   |    \\  
| \\_\ ||   _| ||_    _| ||    | ||__     _| ||     _| ||_   | [] ||  
 \____//   /_____//  /__//     |_____||  /__//     /_____//  |  __//  
  `---`    `-----`   `--`      `-----`   `--`      `-----`   |_|`-`   
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 \ \\/ // 
  \ ` //  
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   `-`'