| 其他書名 | A Course of Graded Instruction, with Illustrations in the Use of Horizontal Bars, Parallel Bars, Horses, Rings, Ladders, Stall Bars, Giant Strides, Climbing Poles, Bucks, Mats |
| 出版 | J. J. McVey, 1923 |
| URL | http://books.google.com.hk/books?id=0ZH1txyeBxkC&hl=&source=gbs_api |