ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot t e l i z e n t dot c o m   s l a s h   s i e m e n s   d a s h   h i s t o r y   s l a s h   i b m	http://www.telizent.com/siemens-history/ibm	1