Gaya APA
Lesson in rotary drilling:diesel enginers and elektric power. (1971).
:
W.E Boyd Petrolium Ex. servise.
Gaya Chicago
Lesson in rotary drilling:diesel enginers and elektric power.
.
:
W.E Boyd Petrolium Ex. servise,
1971.
.
Gaya MLA
Lesson in rotary drilling:diesel enginers and elektric power.
.
:
W.E Boyd Petrolium Ex. servise,
1971.
.
Gaya Turabian
Lesson in rotary drilling:diesel enginers and elektric power.
:
W.E Boyd Petrolium Ex. servise,
1971.
.