Xiao hu Lulu he xiao li Dudu
By: Liaoning sheng ke pu zuo xie
Edition: Di 1 ban
Series: Shao nian zi ran ke xue cong shu; Shao nian zi ran ke xue cong shu (Xi'an, Shaanxi Sheng, China)
Publisher: Shanxi ren min chu ban she; Shanxi sheng xin hua shu dian fa xing
Published: 1983
Place of publication: Xi'an
Language: chi
Number of pages: 104