MATHEMATICS. n 



Morgan. A COLLECTION OF PROBLEMS AND EXAM 

 PLES IN MATHEMATICS. With Answers. By H. A. 

 MORGAN, M.A., Sadlerian and Mathematical Lecturer of Jesus 

 College, Cambridge. Crown 8vo. cloth. 6s. 6d. 



This book contains a number of problems, chiefly elementary, in the 

 Mathematical subjects usually read at Cambridge. 7^hey have been 

 selected from the Papers set during late years at Jesus College. Very 

 few of them are to be met 'with in other collections, and by far the 

 larger number are due to some of the most distinguished Mathe 

 maticians in the University. 



Newton's Principia. 4to . cloth. 31 j. 6d. 



It is a sufficient guarantee of the reliability of this complete edition of 

 Newton's Principia that it has been printed for and under the care 

 of Professor Sir William Thomson and Professor Blackburn, of 

 Glasgow University. The following notice is prefixed : ' ' Finding 

 that all the editions of the Prihcipia are now out of print, ive have 

 been induced to reprint Newton's last edition [0/1726] without note 

 or comment, only introducing the ' Corrigenda ' of the old copy and 

 correcting typographical errors.''' 1 The book is of a handsome size, 

 with large type, fine thick paper, and cleanly-cut figures, and is 

 the only recent edition containing the whole of Newtorfs great 

 work. 



Parkinson. Works by S. PARKINSON, D.D., F.R.S., Fellow 

 and Tutor of St. John's College, Cambridge : 



AN ELEMENTARY TREATISE ON MECHANICS. For the 

 Use of the Junior Classes at the University and the Higher Classes 

 in Schools. With a Collection of Examples. Fourth Edition, 

 revised. Crown 8vo. cloth, gs. 6d. 



In preparing a fourth edition of this work the author has kept the 

 same object in view as he had in the former editions namely, to in 

 clude in it such portions of Theoretical Mechanics as can be con 

 veniently investigated without the use of the Differential Calculus, 

 and so render it suitable as a manual for the junior classes in the 

 University and the higher classes in Schools. With one or two short 

 exceptions, the student is not presumed to require a knowledge of any 



