机读格式显示(MARC)

• 000 00397cam 2200133 a 4500

• 001 0000146130

• 005 20060629080400.0

• 008 060629s1987 ctuaf b 00110 engsu

• 040 __ |c CAU

• 090 __ |a 74.68083/C652Q4

• 093 __ |a 74.68083 |2 3

• 245 10 |a Coal prep 88 |e 5th International coal preparation exhibition & conference

• 260 __ |a Lexington |a Kentucky |c A service of Coal Mining, |c 1988

• 300 __ |a 516p. |c 26cm