Ang berbal at di-berbal na komunikasyon ng mga batang mongoloid mga batang may Down's syndrome

Xehetasun bibliografikoak
Egile nagusia:	Cabrera, Lordino Albano
Formatua:	Liburua
Hizkuntza:	Filipino
Gaiak:	Down syndrome > Philippines > Case studies. Mentally handicapped > Means of communication > Philippines > Case studies.