00325nam a2200109Ia 4500008004100000041000800041100001900049245002500068260000900093999001900102952009400121230508s1986    xx            000 0 und d  aeng  aRAMAMRUTHAM S.  aTHEORY OF STRUCTURE.  c1986  c315910d315910  00104070aITPbITPd2023-05-09g53.00l0pITP-2223r2023-05-09 00:00:00w2023-05-09yBK