00354nam a22000977a 450000500170000000800410001705000190005824501020007726000570017930000200023620260410135319.0260410b        |||||||| |||| 00| 0 eng d  aQC20.7.M3 1995  aLectures in theoretical physics bMathematical methods of theoretical physics /cBrittin    Brout  aNew yorkbGordon and breach science publishersc1995  aix, 396p, bhbk