Phương pháp nuôi và dạy trke
By: Nguynen Ngọc Bkay, Nguynen Thị Nhung.
Contributors: Nguynen, Thị Nhung.
Edition: In lsan thwu nhrat.
Publisher: Thre Giwoi
Published: 1990
Place of publication: Midway City, Calif
Language: vie
Number of pages: 197
Subjects: Child rearing; Children -- Health and hygiene