Methods of research educational, psychological, sociological - Good, Carter Victor 1897-; Scates, Douglas E. (Manila NBS, 1972)
A reprint of the same ed. published by Appleton-Century-Crofts, New York.
Reprinted under authority of Presidential Decree No. 285 as amended by P.D. Nos. 400 & 1203--T.p. verso.
CSSP-5214 donated by Dr. Emerlinda R. Roman, 19th President (2005-2011), University of the Philippines.
Keywords: Research; Education -- Research