00783nam a2200241Ia 4500 275315 20160527194828.0 010316s2006 njua fr 1 eng 9921766 0131185349 PUCPR LB1028 .G37 2006 222 370.72 G2851e8 Gay, L. R. Local 101565 Educational research competencies for analysis and application L.R. Gay, E. Mills, Peter Airasian. 8th ed. Colombus,Ohio Prentice-Hall 2006. xix, 614 p. ill. 25 cm. Includes bibliographical references and index. Education Research. Local 90399 Airasian, Peter W. Local 50171 Mills, E. Local 136756 197487 197487 0 0 lc 0 LB_1028_000000000000000__G37_2006 0 mbl 251469 12 12 20 2016-05-27 Pearson Education 93.85 394600 0 LB1028 .G37 2006 50000002149143 2016-05-27 00:00:00 r:275315 6 0 0 ddc 0 370_720000000000000_G2851E8 0 evl 251474 10 10 1 2016-05-27 DonaciØn Dr. Edgardo Avil‚s 392199 2 370.72 G2851e8 80000002263740 2018-12-17 00:00:00 2018-12-04 r:275315 6