By Albert A. Michelsom 



1. Wave Motion and Interference. 



Comparison of the Efficiency of 

 iwrope, Telescope, and Interfe; 



3- Application of Interference Methods to 



4- 



Measurements of Distances and Angles. 7. 



5, Light Waves as Standards of Length. 



6, Analysis of the Action of Magnetism on 



Light Waves by the Interferometer and 

 the Echelon, 



Application of Interference Methods 

 Spectroscopy 



to 



Application of 

 Astronomy. 



Interference Methoda to 



f. The Ether. 



With 108 text f gnres and three full-page lithograph*. 



Numerous practical applications of recent theories in optics together with accurate 

 mustrations and descriptions of apparatus add materially to the value of this book, 

 btudents of physics and astronomy will find here an admirable condensation of the some- 

 what scattered Ifterature of the subject, presented in an original and entertainine manner. 



TK 



e 



Price ^2.00 net; $2.13 postpaid. 



University of Chicago 



CHIcago azid New YorH 



An 



ndispensaMe Book for Student 



in Plant Hist 



SECObTD EDITION- ILL USTRA TED 



_ Charles J. Chamberlain, Ph D. 



Instructor in Botany in the University of Chicago 



of Botany 



HIS BOOK contains directions for collecting a 



preparing plant material 



for mirrnwnn;^ ;r,.,»o*- T- — X ■ ^"""=^^'"5 a" - preparing plant material 



ech^ que X 5 th? fi^^ ""• ' '' ^^'^^ "P*^" ^ '^"""^ in botanical micro- 



Free-S slcSon W th^ i' f«'^™P^?^.^ *" ^^ published on this subject. 



making s^ch orenarLfnl ^ater chapters specific directions are given for 



kingdom frfm^tre^Ste an tn 'th' fl'^^^ ^^ !^°'^ *"^*^ ^'^^ '^ ^^^^y fhe plant 

 the%taininTof kaAlkine^tic fi^^^^ P'^t ^P^^^^' attention is paid to 



commonly used in thThitoWi.^^^^^^^^ ^""^ formulas are given for the reagents 

 amhor has ke7t in view rL; S ^^^^'^^ory. In preparing the second editiol the 

 Professor KlebVs meA^s tlZ? '"^ '^l^'^^^^^^^ «'"-« ^^^ book first appeared. 

 Algae and Fun; W Wn L .^ T^ '^^ ^^"°^' reproductive phases in the 



mo^re attention gLbe'n^nen^t'SueSinV^^^^ ^"^^^^^ "^"^^ 



■the Venetian turpentine if erhr^Jf I ^- "^^^^"^^- '"^^w chapters deal with 



methods, ^dThruse o?fhe r;i?'™'*'^"''"^l'"^^^'f'^^^-^^"d sections, special 

 e-arged tie voWW r68 Tl^^s. ^'"' ''^"^" ^"^ additions\ave 





, cloth, wt. $a.25; pcstpaid, $2, 



39 



THE 



TY OF CHICAGO PRE 



