Hkoi đáp khoa học
Subtitle: vse thre giwoi quanh em
By: Thanh Mai biên soạn.
Contributors: Thanh Mai.
Publisher: NXB Văn hóa - thông tin
Published: 2006
Place of publication: Hà Nuoi
Language: vie
Number of pages: 247
Subjects: Science -- Miscellanea -- Juvenile literature.; Children's questions and answers.
Genres: Miscellanea; Juvenile literature.
Description: Basic knowledge of natural science, modern science, animals, plants.