I. INTRODUCTION

II. MASS SPECTRUM AND THE CORRESPONDING SPATIAL WAVE FUNCTIONS

III. TWO-BODY OZI-ALLOWED STRONG DECAYS

IV. DIPION TRANSITIONS BETWEEN $B_{c}$ MESONS

V. RADIATIVE DECAYS AND MAGNETIC MOMENTS

VI. SOME TYPICAL WEAK DECAYS OF THE $B_{c}(1^{3}S_{0})$ MESON

VII. SUMMARY