{"product_id":"i-ja-perelman-veselye-zadachi-9785960303934","title":"Veselye zadachi","description":"V sbornik voshli dve knigi znamenitogo populjarizatora nauki Jakova Isidorovicha Perelmana - «Dlja junykh matematikov. Pervaja sotnja golovolomok (Veselye zadachi)» i «Dlja junykh matematikov. Vtoraja sotnja golovolomok». Teksty dany v avtorskoj redaktsii 1924-25 gg., my lish priveli ikh k normam sovremennoj orfografii i prokommentirovali momenty, utrativshie v nashi dni aktualnost. Sokhraneny i originalnye risunki, vypolnennye shtatnym khudozhnikom leningradskogo izdatelstva «Vremja» Juriem (Georgiem) Dmitrievichem Skaldinym. Kniga treniruet soobrazitelnost, nabljudatelnost, geometricheskoe voobrazhenie, razvivaet umenie logicheski myslit. Dlja shkolnikov srednikh klassov, studentov i uchaschikhsja tekhnikumov, dlja vsekh zhelajuschikh vospolnit probely v svoem obrazovanii.","brand":"SZKEO","offers":[{"title":"Default Title","offer_id":53736297627990,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"url":"https:\/\/www.momoxbooks.com\/products\/i-ja-perelman-veselye-zadachi-9785960303934","provider":"momoxbooks","version":"1.0","type":"link"}