Lessons in rotary drilling. Unit II Lesson 4. casing and cementing.
Lessons in rotary drilling. Unit II Lesson 4. casing and cementing.
Texas : Petroleum Extension Service,. 1968.
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vi, 81 hlm., ilus., 28 cm
Perpustakaan PEM Akamigas DIGITAL LIBRARY PEM AKAMIGAS (Call Number: 622.24 Pet l-II-4.)