TY - JFULL ID - 134789463 TI - 科学中国人 AU - Zhongguo ke xue ji shu xie hui. AU - Zhongguo ke ji bao yan jiu hui. PY - PB - Beijing Shi : Ke xue Zhongguo ren za zhi she DB - UniCat KW - 1900-1999 KW - China KW - China. KW - Civilization UR - https://www.unicat.be/uniCat?func=search&query=sysid:134789463 AB - ER -