TY  - BOOK
AU  - Wang Lingling
AU  - 王菱菱
TI  - Song dai kuang ye yan jiu
T2  - Song-shi yan-jiu cong-shu -- di san ji
SN  - 7810970623
PY  - 2005///
KW  - Science -- Technology -- Mining
KW  - Science -- Technology -- Mining -- Song
ER  -