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• LDR

  00909oamoa2200253 u pc3

• 001

  000000288165

• 005

  20120926221410

• 008

  911227s1992 us a b 001 eng

• 010

  ▼a  91047197

• 020

  ▼a  0849337119 (acid-free paper)

• 040

  ▼a  DLC
  ▼c  DLC

• 049

  ▼a  KMAL
  ▼l  AZ0000154677

• 082

  ▼a  622.2
  ▼2  20

• 090

  ▼a  622.2
  ▼b  Af8p

• 245

  ▼a  Practical handbook of rock mass classification systems and modes of ground failure/
  ▼d  Andy A. Afrouz.

• 260

  ▼a  Boca Raton:
  ▼b  CRC Press,
  ▼c  1992.

• 300

  ▼a  195 p.:
  ▼b  ill.;
  ▼c  25 cm.

• 504

  ▼a  Includes bibliographical references and index.

• 650

  ▼a  Rocks
  ▼x  Testing.

• 650

  ▼a  Rocks
  ▼x  Classification.

• 650

  ▼a  Ground control (Mining)

• 653

  ▼a  PRACTICAL
  ▼a  HANDBOOK
  ▼a  OF
  ▼a  ROCK
  ▼a  MASS
  ▼a  CLASSIFICATION
  ▼a  SYSTEMS
  ▼a  AND
  ▼a  MODES
  ▼a  GROUND
  ▼a  FAILURE

• 700

  ▼a  Afrouz, Andy A,

• 740

  ▼a  Rock mass classification systems and modes of ground failure.

• 991

  ▼a  단행본

• 090

  ▼a  622.2
  ▼b  Af8p