000			00324nam a2200133Ia 4500
082			_a658 _bMAR
100			_aMartin, Michael J. C. & others
245			_aManagement science and urban problems.
260			_aLondon _bSaxon House _c1974
300			_a209p.
500			_aENG
890			_aUnited Kingdom
999			_c21808 _d21808