00511nam a2200157Ia 4500008004100000022001800041040002500059082002000084100002300104245004300127260003900170942000700209942000700216952011300223999001700336240215s9999    xx            000 0 und d  a0-02-369242-1  aNORSU-DumcNORSU-Dum  a001.42/L51/1993  aCutanco, Arleen P. 0aPractical Research Planning and Design  bMacmillan Publishing Companyc1993  cBK  yBK  00102ddc4070aNORSU-DumbNORSU-DumcCIRCd2024-02-15l0oCirc 001.42 L51 1993r2024-02-15w2024-02-15yBK  c16351d16351