Tuyẻ̂n tập các công trình nghiên cứu vè̂ giáo dục phỏ̂ thông của nhà giáo nhân dân Phạm Văn Hoàn.
Publisher: Đại học quó̂c gia Hà Nội
Published: 2001
Place of publication: [Hà Nội]
Language: vie
Number of pages: 212