TY  - BOOK
AU  - LI,YONGMEI
TI  - 青春梦·北大根: 北大工学1910-1952
SN  - 9787301233344
PY  - 2013///
CY  - BeiJing
PB  - PEKING UNIVERSITY PRESS
KW  - Electronic books
UR  - https://ebookcentral.proquest.com/lib/orpp/detail.action?docID=4648423
ER  -