00311    a2200109   450000500170000002000180001708400150003510000290005024500620007926000500014130000100019120260424161448.0  a9789815129212  2CCa B0bC   aKOLOKOLOV (Igor V), etc.  a Mathematical methods of Physics: Problems with solutions  bJenny stanford publishing, c2025,aSingapore  a346p.