search materials(including e-books and e-journals) held by Hokkaido university.
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Search keyword：(Standard classification: 338.9678)
Second five-year plan for economic and social development, 1st July, 1969-30th June, 1974
Zug, Switzerland : Inter Documentation Company , 
First year progress report on the implementation of the five-year development plan (public sector), 1st July 1964 to 30th June 1965 / The United Republic of Tanzania
Zug, Switzerland : Inter Documentation Company , [19--]
The people's plan for progress : a popular version of the second five year plan for economic and social development, 1969-1974
Five-year plan for economic and social development, 1st July, 1964-30th June, 1969