TY  - BOOK
AU  - Tang,Hanliang
AU  - Yu,Zongkuan
TI  - Ri yue shi ji qi ji suan gai yao
AV  - QB175 .T3
PY  - 1959///
CY  - Nanjing
PB  - Jiangsu ren min chu ban she
KW  - Eclipses
ER  -