机读格式显示(MARC)
- 000 00772nam0 2200301 450
- 100 __ |a 20000301d1983 akmy0chiy0108 ea
- 200 1_ |a 力和物体的平衡 |f 焦树霖编著
- 210 __ |a 北京 |c 科学普及出版社 |d 1983
- 801 _0 |a CN |b HNGYL |c 20050513
- 801 _2 |a CN |b LIY |c 20070723
- 801 _2 |a CN |b LIY |c 20070823
- 801 _2 |a CN |b LIY |c 20070825
- 905 __ |a SYXY |d G633.7/55
- 907 __ |a SYXY |y 2007 |f JZF2007 |d G633.7 |e 55 |h 1 |r ¥0.50