Introductory Mud Engineering Handbook: Everyman's Guide to Living as a Beacon of Reason in a World Shrouded in the Darkness of Irrational Emotionalism Autor Festus Okonkwo 28 feb 2009 Paperback Preț: 383.98 lei 3-5 săpt.
Introduction to Hydrocarbon (Petroleum) Reservoir Rock Properties: And the Plague of the Vines Autor Festus Okonkwo 28 feb 2009 Paperback Preț: 260.54 lei 3-5 săpt.