TY - BOOK AU - Lodico,Marguerite G. AU - Spaulding,Dean T. AU - Voegtle,Katherine H. TI - Methods in educational research: from theory to practice SN - 0787979627 (alk. paper) U1 - 370.72 PY - 2006/// CY - San Francisco, CA PB - Jossey-Bass KW - Education - Research - Methodology N1 - Includes Bibliographical References and Indexes ER -