TY  - BOOK
AU  - Alekperov, I.I.
ED  - International labour organization
TI  - Sanitation of working conditions for oil industry workers and prevention of occupational diseases
PY  - 1971///
CY  - Μ.
PB  - [s.n.]
KW  - Ме2-1272
KW  - rubbk
ER  -