00395nam a22001577a 450000500170000001000140001702000260003103500130005703700130007008200110008310000190009424500450011326000320015827000250019030000220021520100813112523.0  aENG-99970  a9788190944717c150.00  aEN-83502  bDBAD/PUB  a530.15  aYadivalaki, R.  aMathematical physics /cby R. Vadivalaki  aSalembTice Educationc2010  aSalembSaleme637006  a123p.c19cm (pbk)