MATHEMATICS. 13 



WRIGHT Continued-^ 



FIRST LATIN STEPS; OR, AN INTRODUCTION 

 BY A SERIES OF EXAMPLES TO THE STUDY 

 OF THE LATIN LANGUAGE. Crown 8vo. S.T. 



ATTIC PRIMER. Arranged for the Use of Beginners. 

 Extra fcap. 8vo. 4*. 6d. 



A COMPLETE LATIN COURSE, comprising Rules with 

 Examples, Exercises, both Latin and 'English, on each Rule, 

 and Vocabularies. Crown 8vo. 4*. 6d. 



MATHEMATICS. 



AIRY Works by Sir G. B. AIRY, K.C.B., Astronomer 

 Royal : 



ELEMENTARY TREATISE ON PARTIAL DIF- 

 FERENTIAL EQUATIONS. Designed for the Use of 

 Students in the Universities. With Diagrams. Second Edition. 

 Crown Svo. $s. 6r/. 



ON THE ALGEBRAICAL AND NUMERICAL 

 THEORY OF ERRORS OF OBSERVATIONS AND 

 THE COMBINATION OF OBSERVATIONS. Second 

 Edition, revised. Crown Svo. 6$. 6d. 



UNDULATORY THEORY OF OPTICS. Designed for 

 the Use of Students in the University. New Edition. Crown 

 Svo. 6s. 6d. 



ON SOUND AND ATMOSPHERIC VIBRATIONS. 

 With the Mathematical Elements of Music. Designed for the 

 Use of Students in the University. Second Edition, Revised 

 and Enlarged. Crown Svo. o^y. 



A TREATISE OF MAGNETISM. Designed for the Use 

 of Students in the University. Crown Svo. gs. 6d. 



AIRY (OSMUND) y* TREATISE ON GEOMETRICAL 

 OPTICS. Adapted for the use of the Higher Classes in 

 Schools. By OSMUND AIRY, B.A., one of the Mathematical 

 Masters in Wellington College. Extra fcap. Svo. y. 6d. 



