00394    a2200145   450000500170000002000180001708200150003510000140005024500730006425000120013726000320014930000270018170000200020870000200022820250626055128.0  a0-07-034309-8  a300.72 KAT  aKATZER, J  aEvaluating Information: A Guide for Users of Social Science Research  a4th Ed.  aBostonbMcGraw-Hill c1998.  axvi,297p.bIndexc23cm  aKenneth H. Cook  aWayne W. Crouch