00325nam a2200121Ia 4500008004100000020001500041041001200056100001700068245006200085260003800147300000800185650001000193221030s9999    xx            000 0 und d  a8173710465  aEnglish  aD. S. P. Rao 0aGraphical Methods in Structural Analysiscby D. S. P. Rao  bUniversity PressaHyderabadc2010  a185  aCivil