00381nam a2200145Ia 4500003000600000005001700006008004100023020001200064040002500076082002600101100002200127245005800149260000900207500001900216NORSU20240806023122.0240215s9999    xx            000 0 und d  a5011970  aNORSU-DumcNORSU-Dum  aFil 302.2072 M53 1999  aMercado, Cesar M. 0aConducting and Managing Communication Survey Research  c1992  aincludes index