00000cam a22000004a 4500 UP-99796217607218168 Buklod 20230503092542.0 a r |||| u| ta 080210s1966 pau r |000 u|eng d (iLib)UPD-00000453036 eng DSCI Q127 C5 S95 Sung, Ying-hsing fl. 1615-1644 T'ien-kung K'ai-wu ; Chinese technology in the seventeenth century Trans. by E-tu Zen Sun and Shiou-chuan Sun. University Park Pennsylvania State University [c1966]. 372 p. illus. 28 cm. Bibliography: p. 311-338. Science History 17th century China. Technology History 17th century China. Sun, E-tu Zen 1921- ed. and tr. Sun, Shiou-chuan 1913- ed. and tr. Book FO Paper UPD DSCI Q127 C5 S95 Book