00300nam a2200109Ia 4500008004100000041000800041082001500049100001300064245008000077260002500157300000800182220803s9999    xx            000 0 und d  aeng  a720.47 PAU  aPaul D K  aSeismic Retrofit Of Unreinforced Masonry Buildings Guidelines For Engineers  b"IIT, Roorkee"c2011  a80p