000 00300nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
041 _aENG
100 _aI.S: 2663-1977
245 0 _aNETWORK ANALYSIS
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1992
300 _a1068
942 _2ddc
999 _c57523
_d57523