English 
French 
Español Binary puzzles
Binary Puzzles - easy , vol. 1
Paperback: 338 pages
Language: English
Product Dimensions: 15.24 x 1.96 x 22.86 cm ( 6 x 0.8 x 9 inches )
Release date: 03.01.2020
Publisher: Marius Stroie
Prices on website are similar from Amazon .com. See options and countries on the site (click on Where can I buy? - for magazine purchases)
Paperback: 338 pages
Language: English
Product Dimensions: 15.24 x 1.96 x 22.86 cm ( 6 x 0.8 x 9 inches )
Release date: 03.01.2020
Publisher: Marius Stroie
Prices on website are similar from Amazon .com. See options and countries on the site (click on Where can I buy? - for magazine purchases)