All India conference on mental retardation (1st: New Delhi, Nov. 26-27,1966)
Report - New Delhi Delhi Society for the Welfare of Mentally Retarded Children 1966 - 203p.
Mental defectives - India
Mental retardation - India
Q65x54 M528
Report - New Delhi Delhi Society for the Welfare of Mentally Retarded Children 1966 - 203p.
Mental defectives - India
Mental retardation - India
Q65x54 M528
