  This is the first graduate course on elementary quantum mechanics in Internet
written in Romanian for the benefit of Romanian speaking students (Romania and
Moldova). It is a translation (with corrections) of the Spanish version of the
course (physics/9808031, English translation physics/0004072), which I did at
the request of students of physics in Bucharest. The topics included refer to
the postulates of quantum mechanics, one-dimensional barriers and wells,
angular momentum and spin, WKB method, harmonic oscillator, hydrogen atom,
quantum scattering, and partial waves
