"eBook ISBN","Title","Subtitle","Authors/editors","Copyright year","Edition","DOI","Price (EUR)","Additional info"
"978-94-6091-784-4","Ratio and Proportion",,"David Ben-Chaim; Yaffa Keret; Bat-Sheva Ilany",2012,"1","https://doi.org/10.1007/978-94-6091-784-4",70,""