00266nam a2200109Ia 4500008004000000082001400040100001700054245002900071260003300100300000700133650001600140210210b1976   xxu||||| |||| 00| 0 eng d  a535  FRIP  aFRISH (S E).  aProblems of wave optics.  aMoscowbMir Publishersc1976  a72  aWave Optics