SUN & ZHOUMING, V.
RELIABILITY BASED METHOD FOR STABILITY OF MINE ENTRY DESIGN AND EVALUATION - Ann Arbor UMI 2001 - 161p.,23X18Cms
622.3 Z638
RELIABILITY BASED METHOD FOR STABILITY OF MINE ENTRY DESIGN AND EVALUATION - Ann Arbor UMI 2001 - 161p.,23X18Cms
622.3 Z638