RELATIV INDEX 
110] 
Proportion 
algebra 512.6 
arithmetic 511.6 
in art esthetics 701 
of elevation arch. design 729.13 
occupiable area 
ground hygiene 614.784 
plan arch. design ¥29.23 
Proportional representation 324.224 
Proprietary libraries 027.2 
Proprietorship 
individual indus. man. 658.1141 
Proprius muscle anat. 611.7384 
Props, plant 631.3452 
Propulsion 
shipbilding 623.81 
Prorogation legis. bodies 328.356 
Proscribed books 098.11 
Proscription crim. law 343.2 
SProse composition Gk 488.2 
} Latin 448.2 
Prosencephalon  anat. 611.813 
Prosimiae zool. 599.81 
Proslavery slavery 3206.7 
Prosobranchia Zool, 594.32 
Prosody 
comparativ philol. 416 
8 English language 426 
8 Greek “ 486 
' Latin u 476 
Prosos cereals 633.173 
Prospecting min, engin’g 622.1 
Prospectuses indus. man. 658.113 
Prostate gland anatomy 611.637 
diseases 616.65 
Prostitution administra. 351.764 
ethics 176.5 
hygiene 613.8% 
Prostration, nervous 616.843 
Protagoras Gk philosofy 183.1 
Protaminic nucleus phys. 612.398193 
Protamins nutrition 612.398138 
Proteacez2 botany 583.932 
Protection 
forestry 634.96 
from beasts of prey zootech.636.0835 
destruction agric. 632.1 
pests “« 632.9 
dom. econ. 648.7 
of animals 591.57 
grafts 631.5417 | 
human life from accid. 614.8 
Protection 
of nativ labor econ. 331.62 
plants 631.344 
workers by govt. econ. 331.99 
plant culture 631.544 
political economy 337.3 
Protectiv 
devices elec. line 621.3198 
stations 621.3178 
local telefone  621.38694 
telefone stations 621.38794 
telegraf 621.38328 
external agents, therapeu.615.776 
inoculation pub. helth 614.47 
Protectorate Eng. history 942.064 
Protectorates pol. sci. 321.027 
Proteids chem. of food 641.12 
physiology 612.39814% 
Proteolytic ferments 
in gastric juice 612.3215 
nutrition 612.3983 
physiologic chemistry 612.01513 
Protestant 
episcopal church 283 
episcopalians biografy ¢22.3 
methodist church 287.7 
reformation, see Reformation 
sects, continental 284 
Protestantism 284 
and Romanism 282 
Protestants, French 
persecutions of 292.4 
Protevangelism Christology 232.121 
Protoascineae fungi 589.236 
Protobasidiomycetes fungi 589.224 
Protodiscineae “ 589.237 
Protonotario, S. Ital. poet. 851.11 
Protophyta botany 580.7 
Protoplasm 
animal physiology 
biology 
cell histology 
physiology 
muscles 
Protovertebrae embryol. 
Protozoa paleontology 
* zoology 
Proust, Marcel Fr, fict. 
Provengal 
¢ language 449 
5 literature 849 
Romanesque architec. 723.44 
swine 636.447 
Topics in black face type are subdivided. Superior figures refer to the tables at the end of this index