000 00306nam a2200121Ia 4500
008 220201s1994 xx 000 0 eng d
041 _aENG
100 _aVALKENDING, ME VAN
245 0 _aNETWORK ANALYSIS
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1994
300 _a571
942 _2ddc
_01
999 _c60600
_d60600