Mail route networking model a preliminary report

Mail route networking model a preliminary report

Библиографические подробности
Корпоративные авторы: Philippines Department of Public Works, Transportation and Communications Planning and Project Development Office, Philippines. Bureau of Posts
Формат: ‌
Язык:English
Опубликовано: [Manila] The Bureau 1977.
Серии:SSPO special report 1
Предметы:
Postal service > Mathematical models. > Philippines.