00446nam a2200193Ia 4500003000900000008004100009040001300050040001300063041000800076100002300084245005100107250001100158260001600169260000900185300001100194300001200205490002700217490000800244IT-RoPAU120407s9999    xx            000 0 und d  aIT-RoPAU  cIT-RoPAU  aita  aKurt O. Friedrichs  aI concetti matematici elementari della fisica.  aTorino  aBoringhieri  c1967  a120 p.  c19,5 cm  aUniversale scientifica  v127