00939cam a2200277 a 4500999001300000001000800013003000400021005001700025008004100042010001700083020001500100040001300115050002200128082001900150100001500169245009900184250001200283260004900295300003400344504005300378650002500431700002300456906004500479942001300524952012400537  c920d9203575414OSt20190830100732.0990223s2000    njua     b    001 0 eng    a   99021766   a0130961035  aDLCcDLC00aLB1028b.G37 200000a370.72 GAY2231 aGay, L. R.10aEducational research :bcompetencies for analysis and application /cL.R. Gay, Peter Airasian.  a6th ed.  aUpper Saddle River, N.J. :bMerrill,cc2000.  axxv, 661 p. :bill. ;c27 cm.  aIncludes bibliographical references and indexes. 0aEducationxResearch.1 aAirasian, Peter W.  a7bcbccorignewd1eocipf19gy-gencatlg  2ddccSTS  00102ddc4070815/2aAIISHbAIISHd2019-08-30l1o370.72 GAYp14676r2024-03-12 00:00:00s2024-03-07w2019-08-30ySTS