| + + | Nation. 80: 338. Ap. 27, ‘05. 620w. | |
| N. Y. Times. 10: 137. Mr. 4, ‘05. 160w. | ||
| + + | N. Y. Times. 10: 388. Je. 17, ‘05. 200w. |
“It seems a quite practical book for the amateur gardener.”
| + | Outlook. 79: 704. Mr. 18, ‘05. 50w. | |
| Pub. Opin. 38: 867. Je. 3, ‘05. 90w. |
Ely, Richard T., ed. See Adams. T. S. and Sumner, Helen L. Labor problems.
Ely, Richard Theodore. Labor movement in America. [*]$1.25. Macmillan.
A new and enlarged edition of a standard authority first issued nearly twenty years ago.
[*] “At present we have no book that could be a satisfactory substitute for Professor Ely’s volume.” A. W. S.
| + + | Am. J. Soc. 11: 431. N. ‘05. 50w. | |
| Ann. Am. Acad. 26: 589. S. ‘05. 50w. | ||
| Dial. 39: 20. Jl. 1, ‘05. 30w. | ||
| N. Y. Times. 10: 386. Je. 17, ‘05. 520w. | ||
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| Yale R. 14: 230. Ag. ‘05. 120w. |
Emch, Arnold. Introduction to projective geometry and its applications: an analytic and synthetic treatment. $2.50. Wiley.
“The first chapter derives the usual theorems of projective ranges and pencils, perspective and involution by means of the anharmonic ratio.... The second chapter deals with collineation.” There is “a chapter on the theory of conics.... The next chapter discusses the conics which pass through four fixed points; ... the cubic curve, defined by a pencil of conics and a projective pencil of lines, is treated at some length.... The fifth chapter, of over forty pages, is devoted to applications to mechanics.”—Engin. N.