000			00303nam a2200133Ia 4500
082			_bDAV
100			_aDavis, R
245			_aSurveying Theory and Practice
260			_bThe English language book society _c1953
300			_a1021p.
650			_aManagement
650			_aApplied Sc.
044			_aBritain
999			_c1628 _d1628