The arithmetic of flying : a resource unit in air age concepts for use in seventh and eighth grade classes or for enriching the arithmetic experiences of gifted pupils in the intermediate grades
Đã lưu trong:
| OCLC: | 4125947 |
|---|---|
| Tác giả của công ty: | |
| Ngôn ngữ: | English |
| Được phát hành: |
Washington;
National Aviation Education Council,
1960, [c1959]
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| Phiên bản: | 2nd printing. |
| Những chủ đề: | |
| Global Resources Program: | Southeast Asia Materials Project (SEAM) |
| Định dạng: | Monograph Note that CRL will digitize material from the collection when copyright allows. |