BOOKS - NATURAL SCIENCES - В царстве смекалки, или Арифмет...
US $6.67
383558
383558
В царстве смекалки, или Арифметика для всех. Книга 1 2, 3
Year: 2008
Number of pages: 128,179, 147
Format: DJVU | PDF
File size: 20 MB
Number of pages: 128,179, 147
Format: DJVU | PDF
File size: 20 MB
This new edition of the famous three-volume book of entertaining tasks comes out in the year of its centenary. Like a century ago, it will give its readers many pleasant minutes, help develop logical thinking and ingenuity.