机读格式显示(MARC)
- 000 00450nam2 2200181 4500
- 020 __ |a 0-387-90218-X |c ¥10.20
- 245 1_ |a General relativity for mathematicians |c Sachs, R. K |g |A GENERALR |F SACHS,RK
- 260 __ |a Berlin |b Springer-Verlag |c 1977
- 700 _0 |a Sachs, R. K |A SACHS,RK |4 著
- 905 __ |a HIEL |d O412.1/S5