00348    a2200133   4500020001500000082001600015100002400031245003600055260003400091300002400125650002200149700002400171700001900195  a8185015848  a530.12bFEY  aFeynman, Richard P.  aThe feynman lectures on physics  aNew DelhibNarosac1965g1965  axxvi, 1836p.c23cm.  aQuantum mechanics  aLeighton, Robert B.  aSands, Matthew