Lessons in rotary drilling. unit V lesson 5. diving and equipment.
Lessons in rotary drilling. unit V lesson 5. diving and equipment.
Texas : Petroleum Extension Service,. 1982.
English
Text
v, 45 hlm., ilus., 28 cm.
Perpustakaan PEM Akamigas DIGITAL LIBRARY PEM AKAMIGAS (Call Number: 622.24 Pet l-V-5.)