00253nam a2200109Ia 4500008004100000041000800041082003200049100001700081245002800098260000900126300000800135211209s1978    xx            000 0 und d  aeng  a624.171 VAZ/RAT N78 VAZ/RAT  aVAZIRANI V N  aANALYSIS OF STRUCTURES   c1978  a760