00247nam a2200097Ia 4500008004000000082001300040100001800053245001600071260005400087300000800141210210b1967   xxu||||| |||| 00| 0 eng d  a925 ROZN  aROZENTAL (S).  aNiels bohr.  aAmsterdambNorth holland publishing companyc1967  a355