00416nam a2200145Ia 4500 230917s9999||||xx |||||||||||||| ||und|| 132522 MAIN English 509.51 N289S Needham, Joseph Science and civilisation in China Vol 4 Physics and physical technology Cambridge Cambridge University Press 1971 Lv759 p. BK 0 0 0 509_510000000000000_N289S 0 312597 MAIN MAIN 2010-02-05 0 509.51 N289S 39059 2023-09-17 21:54:24 2023-09-17 BK 183900 183900