00330nam a2200133Ia 4500008004100000040001600041041001200057082001700069100002400086245002200110250001200132260003500144300001700179230917s9999||||xx |||||||||||||| ||und||  e32113aMAIN  aEnglish  a004.66 T155C  aTanenbaum, Andrew S 0aComputer networks  a3rd ed.  aNew DelhibPrentice-Hallc1999  axvii, 813 p.