TY  - BOOK
AU  - Belov, P. S.
TI  - Fundamentals of petroleum chemicals technology
T2  - ˆThe ‰workers' technical liibrary
PY  - 1970///
CY  - Μ.
PB  - Mir
KW  - Тх-т611 [л548, 0]
KW  - rubbk
ER  -