RELATIV INDEX 
30C 
Expenses 
students in general 371.226 
traveling, of legislators 328.333 
zootechny 636.0817 
Experience 
of workers economics 331.1145 
offis econ. 651.3445 
Experiment stations, agric. 630.72 
Experimental chemistry 542 
psychology 612.821 
Experiments 
chemic 542 
fertilizer 631.88 
food zootechny 636.0853 
indus. manage. 658.572 
physics 530.7 
soil agriculture 631.42 
Expert, library 023.4 
Exploding devices mil. eng.623.454 
Exploitation mining 622.3 
Exploration hygiene 613.69 
mining 622.1 
Explorations 910 
history of 910.9 
scientific 508.3 
Explorers  biografy 023.9 
Explosions 
history of 
of ammunition 
fire damp min. eng. 
protection of life 
Explosiv bullets 
Explosivs 
agriculture 631.513 
chemic technology 662 
factory storage 621.7964 
manufacture hygiene 613.66 External 
protec. of life ~~ 614.831 agencies therapeutics 615.77 
military engineering 623.452 ear anatomy. 611.858 
mining dangers 622.85 diseases of 617.81 
Exponential formulae trig. 514.3 physiology 612.853 
Export duties U.S. tariff 336.26 motoroculi nerv, see Sixth nerv 
Exportation commerce 382 plastering and stucco 693.61 
Exports “ 382 walls, incrusted architec. 729.61 
free trade 337 windows arch. const. 721.84 
Expositions useful arts 606 Extinct animals paleon. 560 
? special see subject plants “ 561 
Expository sermons 252.8 Extinction 
Exposure of fire protec. of life 
of children customs 302.2 species 
ded “ 303.4 painless, of animal life 
to cold protection of life 614.87 Extra 
Expresidents books for readers lib. 024.71 
in legislativ bodies 328.3322 fingers or toes surgery 617.36 
Topics in black face type are subdivided. Superior figures refer to the tables at the end of this index 
Express companies sociol. 383 
useful arts 656 
forms business meth. 658.%78826 
routine offis econ. 651.457 
savings bank 332.22 
Expression 
facial art anatomy 
physiognomy 
musical 
practical chemistry 
Expropriation realty 
Expulsion 
legislativ bodies 328.344 
school disciplin 371.56 
Extatics mental derange. 132.5 
Extemporaneous speaking 808.5 
Extempore prayer 264.1 
Extension 
courses dom. econ. 
education 
relation to Lib.