00662nam a22002537i 4500 20141212093134.0 900928s1990 sp gr 000 0 spa c 0045-3102 (papel) 1468-263X (online) eng JONES, M. UNDERSTANDING SOCIAL WORK: A MATTER OF INTERPRETATION? Literatura científica Teoría Trabajo social Acción social Documental BRITISH JOURNAL OF SOCIAL WORK Vol. 20, no. 3 (1990), p. 181-196 22 G5 AR 19900928 R.717 Depósito (91) AR