00000cam a22000003a 4500 UP-1685594773861543936 Buklod 20080323172434.0 j|||||||||||||| | ta 080323s1993 xx d r |||| u| (iLib)UPBAG-00002298522 DLC BAG rda eng H 62 H371 Hedrick, Terry E. (Terry Elizabeth) Applied research design a practical guide Terry E. Hedrick, Leonard Bickman, Debra J. Rog. Newbury Park, California Sage ©1993. x, 141 pages illustrations 22 cm Includes bibliographical references (p. 134-137) and index. Social sciences Research Planning. Social sciences Methodology. FO UPBAG UPBAG-MAIN H 62 H371 Book