@book{17848,
	author = {Sufi, Anwarul Hasan and Yamashita, Katsuhiro, jt. auth.},
	title = {Sivus Group Dynamic Principles and the Mentally retarded Persons of Hatgangopara /},
	publisher = {SIVUS Institute Bangladesh ;},
	year = {1996},
	address = {Rajshahi :},
	note = {Glossary: p.218-225}
}