@BOOK{ Book!D - 101022207,
AUTHOR = "/ edited by Leonard Bickman",
TITLE = "Donald Campbell's legacy /",
LIBRARY= "کتابخانه دانشکده مطالعات جهان (دانشگاه تهران)",
SUBJECT = "Social sciences ــ Research,Evaluation research (Social action programs) ــ Research,Experimental design. ــ Research",
URL = "/book/101022207/Donald-Campbells-legacy/"}