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       Book ID  : 16527
       Title    : 1001 задача для умственного счета
       Author   : Rachinskii, Sergei Aleksandrovich, 1836-1902
       Language : ru
       Issued   : 2005-08-14
       
       Download Book (plain text)
 (TXT) 16527-0.txt
       
       Download Book (ePub)
 (BIN) 16527-0.epub
       
 (???) ubjects 
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         Word problems (Mathematics)
         Mathematics -- Problems, exercises, etc.
       
 (???) ookshelves 
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 (DIR)   Category: Mathematics
 (DIR)   Category: Teaching & Education