00866nam a2200289Ia 4500 82780 BIBL 20180724022755.0 761208s1977 mau b 00110 eng 76042693 //r872 0669010545 EVLG RC570 .K87 WM300 K97s 362.3 362.3 K96s Kurtz, Richard A. 243588 Local Social aspects of mental retardation Richard A. Kurtz. Lexington, Mass. Lexington Books c1977. viii, 176 p. 920814 Includes bibliographies and indexes. Mental Retardation Social aspects. 135273 Local Sociology Local 172106 Mental Retardation 135273 Local Mentally handicapped Care. 135283 Local 66958 66958 0 0 0 362_300000000000000_K96S 0 evl 359766 10 10 1 2016-05-27 132487 0 362.3 K96s 80000000544851 2016-05-27 00:00:00 r:82780 z:NCC:D 6