@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023827,
 author = {鶴岡, 鶴吉},
 issue = {2},
 journal = {生産研究},
 month = {Feb},
 note = {application/pdf},
 pages = {38--43},
 title = {Paradip港について},
 volume = {9},
 year = {1957}
}