ZHABJ1 Zhao Songling et al. comp: BAOYUSHI: JIANSHANG ZHINAN. (Precious Stones: A Connoisseurs' Guide). Beijing, 1992. 484 pp. 44 colour illustrations. Text-figures. 20x21 cm. Cloth. GBP 25.00 An account of Chinese precious stones giving chemical formula as well as historical background to their use. In Chinese. Subjects: Carvings Available, as of: 12/02/2022 Was item 685 in printed List 202. Record produced by Hanshan Tang Books, www.hanshan.com.