LP ガス関係法令・通達
Subtitle: Laws and ordinances ̇notifications relating to LP gas
By: comp. by Yobō-ka Shōbō-chō
Edition: 1968 newly rev. ed.
Publisher: Zenkoku kajo hōrei shuppan
Published: 1968
Place of publication: Tokyo
Language: jpn
Number of pages: 144
Subjects: Natural gas
Other titles: LP gasu kankei horei ̇tsutatsu