TY - BOOK AU - Leonard Bickman,Debra J Rog AU - Rog,Debra J TI - HANDBOOK OF APPLIED SOCIAL RESEARCH METHODS SN - 076190672X U1 - 300.72 PY - 1998/// CY - PB - Sage Publications, Thousand Oaks KW - Social Sciences -- Research -- Methodology KW - Social Sciences -- Methodlogy ER -