00393nam a2200157Ia 4500008004100000020001500041041000800056082001500064100002300079245003000102250000600132260003900138300000800177650002700185700002300212210716s1983    xx            000 0 und d  a0803920008  aeng  a651.7 BOSR  aBostrom, Robert N.  aCommunication yearbook  7  a1  aNew DelhibSage Publicationsc1983  a927  aBusiness Communication  aBostrom, Robert N.