00371nam a2200133Ia 4500008004100000082001400041100002400055245002800079250001700107260002900124300001500153600002300168650004600191140224s9999    xx            000 0 und d  a651.75 L9  aBalasubramanyan, M.  aBusiness communications  a2nd ed. rev.  aNew DelhibVikascc 1979  aviii,264p.  aM. Balasubramanyan  aCommercial correspondence,Letter Writing.