00315pam a2200145a 44500008004100000020000900041041001200050082000900062100001500071245002700086250000600113260003300119300000800152650000900160230515b2002    xxu||||| |||| 00| 0 eng d  aNULL  aENGLISH  aN.D.  aZiemer R E  aPrin. Of Communication  a0  aNULLbJohn wily & Sonsc2002  a637  aNULL