TY  - BOOK
ED  - RSFSR
TI  - Maritime ports operation improvement as a means of solving the problem to increase the water transport efficiency
PY  - 1968///
CY  - M.
KW  - Морские порты
KW  - СССР
KW  - nlr_sh1
KW  - RU\NLR\AUTH\66792973
KW  - Москва
KW  - Э6-392
KW  - rubbk
ER  -