00273nam a2200109Ia 4500008004100000041000800041082000800049100001500057245004300072260004000115300000800155211209s1981    xx            000 0 und d  aeng  aKAN  aKANCHI M B  aMATRIX METHODS OF STRUCTURAL ANALYSIS   aNEW DELHIbWILEY EASTERN LTD.c1981  a250