TY - BOOK ID - 137591486 TI - 中国科学技术的西传及其影响 PY - 1999 SN - 7202025590 PB - 石家庄 河北人民出版社 DB - UniCat KW - Civilization, Western KW - Science KW - Technology KW - Chinese influences KW - History UR - https://www.unicat.be/uniCat?func=search&query=sysid:137591486 AB - ER -