English language 1 [vynechat] German language 1 [vynechat] angličtina 1 [vynechat] book trade 1 [vynechat] books and reading 1 [vynechat] bookstores 1 [vynechat] facts and features 1 [vynechat] industries 1 [vynechat] knihkupectvá 1 [vynechat] knižná kultúra 1 [vynechat] knižný obchod 1 [vynechat] logika 1 [vynechat] nature 1 [vynechat] nemčina 1 [vynechat] priemysel 1 [vynechat] príroda 1 [vynechat] science and technology 1 [vynechat] social aspects 1 [vynechat] sociálne aspekty 1 [vynechat] veda a technika 1 [vynechat] všeobecnosti a zaujímavosti 1 [vynechat]