The JVatio?fat Series of Standard Schoot-Sooks, 



NATURAL SCIENCE. 



-«- 



FAMILIAR SCIENCE. 

 Norton & Porter's First Book of Science, • tt 75 



By eminent Professors of Yale College. Contains the principles of Natural 

 Philosophy, At^tronomy, Chemis^try, Physiology, and Geology, Arranged on tlie- 

 Calechetical plan for primary classes and beginners. 



Chambers' Treasury of Knowledge, .... i 25 



Progressive lessons upon— ^/^/vsf , common things which lie most immediately 

 ai-ound us, and first attract the attention of the young mind ; second, common objects- 

 from the Mineral. Animal, and Vegetable kingdoms, manufactured articles, and 

 miscellaneous substances ; third, a systematic view of Nature under the various; 

 sciences. May be used as a Reader or Text-book, 



HATUKAL PHILOSOPHY. 

 Norton's First Book in Natural Philosophy, i oo 



By Prof. Norton, of Yale College. • Designed for beginners. Profusely illustrated . 

 and arranged on the Catechetical pla,u. 



Peck's Ganot's Course of Nat. Philosophy, - i ?o 



The standard text-book of France, Americanized and popularized by Prof. Peck^ 

 of Columbia College. The most magnificent system of illustration ever adopted itt 

 an American school-book is heie found. For intermediate classes. 



Peck's Elements of Mechanics, ^ oo 



A suitable introduction to Bartletfs higher treatises on Mechanical Philosophy, 

 and adequate in itself for a complete academical coui'se. 



Bartletfs synthetic aid amlytig Mechanics, • eacb 5 oo 

 Bartlelt's Acoustics and Optics, 3 50 



A system of Collegiate Philosophy, by Prof. Baktlett, of West Point Military 

 Academy. 



Steele's i4 Weeks Course in Philos. (seep. 34) i so 

 Steele's Philosophical Apparatus, .... *125 oo 



Adequate to performing the experiments in the ordinary text-books. The articles- 

 wMl be sold separately, it desired. See special circular for details. 



G- E O L O G- Y. 

 Page's Elements of Geology, i 25 



A volume of Chambers' Educational Course. Practical, simple, and eminently 

 calculated to make the study interesting. 



Emmons' Manual of Geology, i 35 



The fii'st Geologist of the country has here produced a work worthy of his repu- 

 tation. 



Steele's 14 Weeks Course (seep. 34) 150 



Steele's Geological Cabinet, *4:0 oo 



Containing 125 carefully selected specimens. In four parts. Sold separately, ii 

 desired. See circular for details. 



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