Dai 18-19-kai waga kuni kigyō no kaigai jigyō katsudō
By: Tsūshō Sangyōshō Sangyō Seisakukyoku Kokusai Kigyōka hen
Publisher: Ōkurashō Insatsukyoku
Published: 1990
Place of publication: Tōkyō
Language: jpn
Number of pages: 246