RELATIV INDEX 
rey) 
Traps 
‘in sewers sanitary eng. 628.256 
steam pipe 621.1855 
zootechny 636.081111 
Trash, domestic sanitation 628.44 
Trask, K.. N. Amer. drama 812.5 
poet. 8II.§ 
1Tras-os-Montes hist. 946.92 
travel 914.692 
Traumatic fever surgery 617.26 
Traumatism 616.982 
Travancore, India history 954.8 
Travel 
clocks manuf, 681.1136 
clubs self educ. 374.21 
cookery 641.575 
equipment manuf, 685.51 
hygiene 613.69 
Travelers 
' conversation books, Eng. 428.2 
lives 923.9 
manuals for 910.2 
protection of pub. helth 614.86 
Traveling 
art of 
bags manuf. 
bridges engin'g 
clubs self educ. 
cranes engin'g 
grates “ 
libraries lib. econ. 
school 
rugs manuf, 
salesmen suffrage 
shows amusements 
Travels, general 
scientific 
special, see subject 
Traverse tables surveying 
Trawlers © boatbilding Tree 
Trays breeding silviculture 
book lib. econ. 022.943 Conveyors 
card offis fittings 651.4658 cranberry 
coin “ “ 651.46 56 of heaven 
museum fittings 069.3313 products 
Treadmills mechan. eng. 621.46 surgery 
punishments 343.2 tomato 
Treason Amer, revolution 973.381 worship 
law 343 Trees 
Treasurer Sunday skools 268.335 botany 582 
Treasury forestry 634.9 
notes paper money 332.5 fruit culture 634 
U.S. administration 353.2 in streets, sanitation 628.48 
Treaties layering 631.5346 
international law 341.2 ornamental floriculture 635.977 
World war results 040.3141 lands. garden’g71s 
Topics in black face type are subdivided. Superior fizures refe~ to the tables at the end of this index 
Treating . temperance ethics178.3 
Treatises 
Am. and Eng. priv. law 347 
on special topics see subject 
Treatment 
hospital 362.11 
of captivs intern’l law 341.3 
war customs 399 
616 
customs 3903 
pub. helth 614.6