000			00265nam a2200109Ia 4500
008			160710s1965 xx 000 0 und d
100			_aPOTTER,J.I.
245			_aTHEORY OF NETWORK AN LINES
260			_aDELHI _bPRENTICE HALL _c1965
300			_a436
942			_2ddc _cB
999			_c29454 _d29454