Forarea sondelor
Subtitle: probleme
By: George Iordache, Neculai Macovei.
Contributors: Macovei, Neculai, joint author.
Publisher: Editura tehnică
Published: 1974
Place of publication: București
Language: rum
Number of pages: 464
Subjects: Boring -- Problems, exercises, etc.
Notes: Bibliography: p. [470]-[471]