000 00458nam a2200169Ia 4500
008 160902s9999 xx 000 0 und d
020 _a0-7167-8180-8
040 _cPK-GjGUL
082 _a005.358
_bMAC-A
100 _a"Mackinnon, Dennis"
245 3 _aAn introduction to open systems interconnection
260 _aNew York
_bComputer Science Press
_c1990
300 _a254
546 _aeng
700 _a"McCrum, William; Sheppard, Donald"
942 _cBK
999 _c6237
_d6237