02067cam a22003133u 450000100060000000300070000600500170001300600020003000700050003200800410003704000110007804100170008905000070010610000120011324500600012526400510018530000470023633600260028333700260030933800360033550000310037150800770040252011290047953400450160865300160165370000240166985600430169399900170173630346UtSlPG20260610133707.0mcr n260607r2009||||utu|||||o|||||||||||||| d  aUtSlPG 7ahu2iso639-1 4aAP1 aVarious10aVasárnapi Könyv. 1914. Első félév 12. füzet 1aSalt Lake City, UT :bProject Gutenberg,c2009  a1 online resource :bmultiple file formats  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  aRelease date is 2009-10-28  aProduced by Tamás Róth and the Online Distributed Proofreading Team.  a"Vasárnapi Könyv. 1914. Első félév 12. füzet" by Various is a historical publication that was likely composed in the early 20th century. This book serves as a collection of essays and articles that explore various topics, with a focus on significant inventions and their impacts on society, particularly pertaining to the bicycle and child care. It reflects a time when innovation and changing societal norms were at the forefront of public discourse.  The contents delve deeply into the history and evolution of the bicycle, recounting the invention by Karl Drais and tracing its developments through numerous inventors, including the introduction of pneumatic tires by Dunlop and the innovations in rubber processing by Goodyear. Alongside the bicycle's narrative, the book also addresses the proper care of children, emphasizing health, hygiene, and developmental needs to ensure their well-being. The pieces are both informative and instructive, aimed at educating readers about the advancements of their time and the importance of nurturing the next generation. (This is an automatically generated summary.)  nOriginal publication data not identified  aPeriodicals1 aÁrkay, Kálmán40uhttps://www.gutenberg.org/ebooks/30346  c71193d71193