00397nam a22001577a 450000500170000000800410001702000180005804100080007608200150008410000190009924500420011825000130016026000470017330000100022065000090023020250911124810.0250911b        |||||||| |||| 00| 0 eng d  a9788122405262  aeng  a530.12bTV  aThankappan, V.  aQuantum Mechanics /cV. K. Thankappan  a2nd ed..  aNew Delhi :bNew Age International,c2009.  a539p.  aMATH