机读格式显示(MARC)
- 000 00414cam 2200133 a 4500
- 008 060828s1987 ctuaf b 00110 engsu
- 090 __ |a 78.1134083/N277
- 093 __ |a 78.1134083 |2 4
- 245 10 |a The national conference on lubrication,friction and wear in engineering conference on lubrication friction and wear in engineering 1980