Stacey, T. R. Practical handbook for underground rock mechanics / T. R. Stacey and C. H. Page. - Federal Republic of Germany : Trans Tech Publications, 1986. - 144 p. : ill. - Rock and soil mechanics ; v 12 (1986) . ISBN: 0878490566 LCCN: 90034132 Subjects--Topical Terms: Rock mechanics.