36 



REPORT OF THE SECRETARY. 



The second list* subjoiued is a subject iudex, and is also uot witbout 

 iuterest. 



It is a striking testimony to the complexity of modern science that 

 wben a number of its representatives are asked to indicate the inde- 

 l^eudent periodicals, desirable in tbeir opinion for its study, these i)eri- 

 odicals (each representing monthly contributions of numerous original 



* Suhject arrangement of the references received in reply to the circular for the increase of the 



Library. 



Agriculture 72 



Animal products and fisheries 51 



ArclifBology 6 



Arcbicology and art 90 



Architecture 10 



Architecture and pngipeeriiig 7 



Art 40 



A88yriology 2C 



Astronomy 30 



Botany 380 



Brewing and distillation 2 



Bridge engiuocriug 12 



Chemistry 103 



Chemistry and physics 14 



Civil engineering 54 



Classical philology 1 



Comparative anatomy 35 



Costumes 3 



Education 192 



Education of deaf and dumb 2 



Electricity GO 



Electrical engineering 35 



Electrotyping 6 



Engineering 59 



Engineering and industries 528 



Ethics 3 



Ethnology 160 



Fencing 7 



Gas 2 



General science , 9 



Geography 310 



Graphic arts 10 



Historical sciences 82 



History 27 



Industries 12 



Insects 80 



Instruments of precision 2 



International law 



Invertebrate pabBontology 119 



Librarians' art and bibliography 150 



Literature, ancient and classical. 



Lithology 



Logic 



Machine construction 



Mammals 



Marine invertebrates 



Mathematics 



Mathematics and algebra 



Mechanical engineering 



Mechanics and machinery 



Medicine and surgery 



Metallurgy 



Marino engineering 



Metaphysics and psychology 



Microscopy 



Military engineering ._. 



Military science 



Mineralogy 



Mineralogy, chemistry, and physics. 



18 

 5 

 7 



24 

 10 

 13 

 19 

 17 

 30 

 50 

 39 



Mining 101 



Mining and metallurgy 3 



Music 8 



Naval architecture 28 



Naval arts 113 



Naval engineering 12 



Naval machinery 11 



Numismatics 13 



Ordnance 15 



Ornithology 49 



Paper and printing 4 



Patents 11 



Pedagogy 33 



Philology 10 



Photography 13 



Physics 14 



Political economy 3 



Political science 41 



Prime motors 7 



Psychology 28 



Eailroads 7 



Reptiles 10 



Sanitary engineering 8 



Social science 24 



Sport 5 



Statistics ...,. 80 



Telegraphy 1 



Textile fabrics and dyeing 3 



Theology 170 



Trades 17 



Wind engines 4 



Johns Hopkins exchange list 805 



List of books. Patent Office. 700 



Less duplication . 



5,750 

 20 



Total 5,730 



