Forajul adînc
Subtitle: bibliografie.
Contributors: Institutul Central de Documentare Tehnică.
Publisher: [I.D.T.]
Published: 1967
Place of publication: București
Language: rum
Number of pages: 45
Subjects: Boring -- Bibliography.; Oil well drilling -- Bibliography; Gas well drilling -- Bibliography.
Notes: At head of title: Institutul Central de Documentare Tehnică.
Includes index.