00684nam a22002777i 4500 20141212093104.0 900515s1990 sp gr 000 0 spa c eng MISSIAKOULIS, S. QUESTAT USERS GUIDE. PART II: A GUIDE TO THE MODELS AND THEIR STATISTICS KENT (UK) PERSONAL SOCIAL SERVICES RESEARCH UNIT 1983 46 p. Estadística Metodología Modelos Técnicas Acción social Documental 10 65 N4a Z2 MON 19900515 N4a.11 10.48 MON