<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Heeffer, Albrecht</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mathematics Education Through Lesson Study in the Asia-Pacific Region</style></title><secondary-title><style face="normal" font="default" size="100%">History and Pedagogy of Mathematics Newsletter</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><volume><style face="normal" font="default" size="100%">66</style></volume><pages><style face="normal" font="default" size="100%">4–6</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>