ΕΔΡΕΣ ΚΑΙ ΑΝΑΠΤΥΓΜΑΤΑ ΚΥΒΟΥ ΚΑΙ ΟΡΘΟΓΩΝΙΟΥ ΠΑΡΑΛΛΗΛΕΠΙΠΕΔΟΥ

http://www.slideboom.com/presentations/780184/%CE%9A%CF%8D%CE%B2%CE%BF%CF%82-%CE%BA%CE%B1%CE%B9-%CE%BF%CF%81%CE%B8%CE%BF%CE%B3%CF%8E%CE%BD%CE%B9%CE%BF-%CF%80%CE%B1%CF%81%CE%B1%CE%BB%CE%BB%CE%B7%CE%BB%CE%B5%CF%80%CE%AF%CF%80%CE%B5%CE%B4%CE%BF---%CE%AD%CE%B4%CF%81%CE%B5%CF%82-%CE%BA%CE%B1%CE%B9-%CE%B1%CE%BD%CE%B1%CF%80%CF%84%CF%8D%CE%B3%CE%BC%CE%B1%CF%84%CE%B1

http://ebooks.edu.gr/modules/ebook/show.php/DSDIM101/467/3101,12486/

http://egpaid.blogspot.com/2010/06/blog-post_01.html