00401    a2200133   4500020001500000082001600015100002400031245007300055260005100128300002300179650002200202700002400224700001900248  a818501583X  a530.12bFEY  aFeynman, Richard P.  aThe Feynman Lectures on 2 physics mainly electromagnetism and matter  aNew DelhibNarosa publishing housec1964g1964  axxvi, 655p.c23cm.  aQuantum machanics  aLeighton, Robert B.  aSands, Matthew