LANDOLT The Optical Rotating Power of Organic Substances and Its 

 Practical Applications. 8vo. Pages XXI + 751. 83 Illustra- 

 tions $7.50 



LEA VENWORTH Inorganic Qualitative Chemical Analysis. 8vo. Pages 



VI + 153 . $i.5o 



LE BLANC The Production of Chromium and Its Compounds by the Aid 

 of the Electric Current. 8vo. Pages 122 $1.25 



MASON Notes on Qualitative Analysis. Small I2mo. Pages 56 $0.80 



MEADE Portland Cement. 2nd Edition. 8vo. Pages VIII -f 385. 100 

 Illustrations $3-50 



MEADE Chemists' Pocket Manual. I2mo. Pages XII -j- 444. 39 

 Illustrations $3.00 



MOISSAN The Electric Furnace. 8vo. Pages 10 -f 305. 41 Illus- 

 trations $2.50 



NIKAIDO Beet-Sugar Making and Its Chemical Control. 8vo. Pages 

 XII -f 354. 65 Illustrations , $3.00 



NISSENSON The Arrangement of Electrolytic Laboratories. 8vo. Pages 

 81. 52 Illustrations $1.25 



NOYES Organic Chemistry for the Laboratory. 2d Edition, revised 

 and enlarged. 8vo. Pages XII -|- 292. 41 Illustrations $2.00 



NOYES AND MULLIKEN Laboratory Experiments on Class Reactions 

 and Identification of Organic Substances. 8vo. Pages 81 $0.50 



PARSONS The Chemistry and Literature of Beryllium. 8vo. Pages 

 VI + 180 , $2.00 



PFANHAUSER Production of Metallic Objects Electrolytically. 8vo. 

 Pages 162. 100 Illustrations $1.25 



PHILLIPS Methods for the Analysis of Ores, Pig Iron and Steel. 2nd 

 Edition. 8vo. Pages VIII -f- 170. 3 Illustrations $1.00 



SEGER Collected Writings of Herman August Seger. Papers on Manu- 

 facture of Pottery. 2 Vols. Large 8vo $7.50 a vol. or $15.00 a set 



STILLMAN Engineering Chemistry. 4th Edition. 8vo. Pages X -f- 

 744. 174 Illustrations $5.00 



TOWER_The Conductivity of Liquids. 8vo. Pages 82. 20 Illus- 

 trations $1.50 



VENABLE The Development of the Periodic Law. Small I2mo. Pages 

 VIII -f 321. Illustrated $2.50 



VENABLE The Study of the Atom. I2mo. Pages VI -f 290 $2.00 



VULTE AND GOODELL Household Chemistry. 2nd Edition. i2mo. 

 Pages VI + 190 $i-25 



WILEY Principles and Practice of Agricultural Chemical Analysis. Vol. 

 I. Soils. Pages XII + 636. 55 Illustrations. 17 Plates $4.00 



WILEY Principles and Practice of Agricultural Chemical Analysis. Vol. 

 TT Fertilizers and Insecticides. Pages 684. 40 Illustrations. 7 

 Plates $4.50 



WYSOR Metallurgy, a Condensed Treatise for the use of College 

 Students and Any Desiring a General Knowledge of the Subject. 

 Pages 308. 88 Illustrations $3-OQ 



