TY  - BOOK
ED  - Chamber of commerce for Western trade
TI  - ˆ...‰ Sodium sulphide
T2  - USSR. Exports
PY  - 0000///[б. г.]
CY  - Moscow
PB  - Chamber of commerce for Western trade, "Мособлполиграф", 39 тип.
KW  - Сульфат натрия
KW  - nlr_sh1
KW  - 382:661
KW  - rubbk
ER  -