00753nam a22002897i 4500 20141212093404.0 930720s1993 sp gr 000 0 spa c 0037-7961 (papel) 1537-5404 (online) eng BROWN, A.W. A SOCIAL WORK LEADER IN THE STRUGGLE FOR RACIAL EQUALITY: LESTER BLACKWELL GRANGER Actitudes sociales Crítica Historia Racismo Teoría Trabajo social Acción social Documental SOCIAL SERVICE REVIEW Vol. 65, no. 2 (1991), p. 266-280 22 G5 AR 19930720 R.690 Depósito (86/130) AR