Kamran Raza. Mitigating the down-hole drilling hazards by means of managed pressure drilling technique / Kamran Raz...[et.al.] - MUET, Jamshoro : Petroleum & Natural Gas Engineering, 2014. - xi, 52p. : ill. ; 30 cm. Includes References. Subjects--Topical Terms: Petroleum & Natural Gas Engineering. Dewey Class. No.: KAM