怎様做調查研究和統計
By: Yu Guangyuan zhu
Edition: Xiu ding 4 ban.
Publisher: Ren min chu ban she
Published: 1951
Place of publication: Beijing
Language: chi
Number of pages: 76
Subjects: Social surveys
Other titles: Zen yang zuo diao cha yan jiu he tong ji; Diao cha yan jiu