000 00243nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aVALKENBURG (ME)
245 0 _aNETWORK ANALYSIS
250 _a3RD
260 _bPRENTICE HALL
942 _2ddc
999 _c94315
_d94315