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Basis of Preparation of Half - Year Report (Tables)
6 Months Ended
Jul. 31, 2018
Basis Of Preparation Of Half - Year Report  
Disclosure of Detailed Information About Estimated Useful Lives of Property, Plant and Equipment

    The estimated useful lives used for each class of depreciable asset are shown below:

 

Fixed asset class Useful life
   
Leasehold improvements 1 - 10 years
Plant, furniture, fittings and motor vehicles 3 - 7 years