Average prices of gas, water and electric light and power companies in Pennsylvania since 1939.
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| OCLC: | 17810091 |
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| 主要作者: | |
| 语言: | English |
| 出版: |
State College, Pa.,
1949.
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| 丛编: | Pennsylvania State College. Bureau of Business Research. Bulletin
no. 39. |
| 主题: | |
| Global Resources Program: | Southeast Asia Materials Project (SEAM) |
| 格式: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Item Description: | Cover title. |
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| 实物描述: | ii, 22 p. diagrs. 28 cm. |