Retardation and the American school,
Salvin, Sophia Tichnar.
Retardation and the American school, Sophia T. Salvin. - Van Nuys, Calif., Remediation Associates, c1968. - 9 p. 28 cm.
Text edited posthumously by Robert L. MacDonald from series of programs entitled "Dialogues in exceptionality."
Mentally handicapped children--Education--United States.
Retardation and the American school, Sophia T. Salvin. - Van Nuys, Calif., Remediation Associates, c1968. - 9 p. 28 cm.
Text edited posthumously by Robert L. MacDonald from series of programs entitled "Dialogues in exceptionality."
Mentally handicapped children--Education--United States.