Uprazhneniya i zadachi po ekonomike i planirovaniyu vodnogo transporta
By: [avtory]: Yu.K. Smolenskii,V.I. Zhmachinskii [i] V.I. Olyunin.
Contributors: Zhmachinskii, Viktor Ivanovich.; Olyunin, Vladimir Il'ich.
Publisher: Transport
Published: 1977
Place of publication: Moskva
Language: rus