Qian bi hua zi liao
By: [Ni Nanshan bian].
Contributors: Ni, Nanshan.
Series: Shi yong mei shu hua ku
Publisher: Xianggang nan shan chu ban she
Published: 1980
Place of publication: Xianggang Jiulong
Language: chi
Number of pages: 109
Subjects: Pencil drawing -- Technique.
Notes: Added title also in English: Pencil drawing.