00409nam a2200121Ia 4500003000600000005001700006008004100023040002500064082002100089245008800110260006000198300002900258NORSU20240422002841.0240215s9999    xx            000 0 und d  aNORSU-DumcNORSU-Dum  aGR/370.78/P94/V2 2aA Review of the State of the Art of Educational Research: The Philippine Experience  bProgram for Decentralized Educational Developmentc1983  axxxiii, 499 pages; 22cm.