Daqing you tian ji shu ge xin zi liao xuan
By: Daqing ji ge zi liao san jie he bian xie zu.
Contributors: Daqing ji ge zi liao san jie he bian xie zu.  c
Edition: Di 1 ban.
Publisher: Shanghai ren min chu ban she
Published: 1974
Place of publication: Shanghai
Language: chi
Subjects: Oil fields -- China -- Daqing; Petroleum industry and trade -- China -- Daqing -- Technological innovations