00275nam a2200073Ia 4500008004100000082002300041245009400064260004300158220204s9999    xx            000 0 und d  a624.04(035)bDES.2 0aDesign handbook in accordance with the strength design method of ACI 318-77. V 2. Columns  aDetroitbAmcerican Concrete Instc1978