00561nam a2200181Ia 4500003000900000008004100009020001800050040001600068080001700084100001400101245011000115260003500225300001700260490002800277650002800305650002200333650002400355IN-BaIIA211028s9999    xx            000 0 eng d  a0-06-041498-7  cIIA Library  a530.145bDAS  aDas, T. P 0aRelativistic quantum mechanics of electronscT. P. Das                                                     aNew YorkbHarper and Rowc1973  aviii, 279 p.  aHarper's physics series  aProperties of electrons  aQuantum mechanics  aRelativistic theory