000 00256nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aMARTIN(JAMES)
245 0 _aCOMPUTER NETWORKS&DIST.PROCESSING
260 _c1988
_bND PHI
300 _a562
942 _cBK
999 _c17061
_d17061