Xiang liang yu chu deng ji he
By: Cai Tijing bian
Edition: Di 1 ban.
Publisher: Ren min jiao yu chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1989
Place of publication: [Beijing]
Language: chi
Number of pages: 125
ISBN-13: 9787107101526
Subjects: Geometry; Problems, exercises