Practical rock mechanics /
by Z.T. Bieniawski.
APA Citation
Bieniawski, Z. T., Pennsylvania State University. College of Earth and Mineral Sciences. (1986). Practical rock mechanics. University Park, Pa.: Pennsylvania State University, College of Earth and Mineral Sciences.
MLA Citation
Bieniawski, Z. T, and Pennsylvania State University. College of Earth and Mineral Sciences. Practical Rock Mechanics. University Park, Pa.: Pennsylvania State University, College of Earth and Mineral Sciences, 1986.
Warning: These citations may not always be complete (especially for serials).