00313nam a2200097Ia 4500008004100000245004900041245003600090260000900126650002900135856005100164171211s9999    xx            000 0 und d  a53 Interesting Things to Do in Your Lectures  cAnthony Haynes and Karen Haynes  c2012  xINFORMATION TECHNOLOGIES  uhttp://down.ebook777.com/040/9781907076305.pdf