机读格式显示(MARC)

• 000 00643cam 2200229 a 4500

• 001 0000154918

• 003 CAL

• 005 20060908101800.0

• 008 060908s1979 maua 000 0 eng d

• 040 __ |c ECN |d SCT

• 090 __ |a 74.32083

• 093 __ |a TP36 |2 4

• 094 __ |a 74.32083 |2 4

• 099 __ |a CAL 022000891578

• 245 10 |a North American rapid excavation and tunneling congferece / |c Christopher E. Strangio.

• 260 __ |a USA : |b American Institute of Mining, |c c1972.

• 300 __ |a 839p. (various pagings) : |b ill. ; |c 28 cm.

• 500 __ |a "Cat. No. 52-2100"

• 650 _0 |a Microprocessors.

• 920 __ |a 231220 |z 1

• 920 __ |a 244050 |z 2

• 998 __ |a SCT