00476    a2200157   4500020001500000082001600015100002400031245007400055260005100129300002300180650002200203650003800225650001200263700001900275700002400294  a8185015821  a530.12bFEY  aFeynman, Richard P.  aThe Feynman lectures on physicsbmainly mechanics, radiation and heat  aNew DelhibNarosa publishing housec1963g1997  axxvi, 681p.c23cm.  aQuantum mechanics  aTheories and mathematical physics  aPhysics  aSands, Matthew  aLeighton, Robert B.