RELATIV INDEX 
16% 
Advertising 
bilding contracts 692.4 
cominerce 659.1 
department journalism o70.36 
for workers economics  33I.115I2 
offis econ.  65I.34512 
library propagandism 021.73 
publishing 655.55 
self newspaper expenses 070.348 
methods 070.336 
Advocacy 347.92 
Advocates, Faculty of 347.06 
lives 023.4 
Advowsons canon law 348 
Adiles Roman antiquities 913.37 
Zlfric Anglo Saxon lit. 829.6 
&olian harp music 787.5% 
Folic dialect Greek lang. 487.921 
Aerated 
bred cookery 641.6 
waters chem. tech. 663.6 
hygiene 613.38 
Aeration 
water purification 
Aerial 
bridges engineering 
cable manuf. 
erosion geology 
layering agriculture 
lines elec. eng. 
maps aeronautics 
navigation see Aeronautics 
operations World wa 
topografy aeronautics 
toys amusements 
manufacture 
tramways logging 
transport sociol. 
useful arts 
Aerials 
wireless telefony 
telegrafy 
Aerobic cells physiol. 
Aerodromes aeronautics 
Aerodynamics engineering 
physics 
Aerolites astronomy 
geology 
Aerology 
Aerometers prac. chem. 
Aeronautic sickness 
respiration in physiol. 612.27511 
Topics in black face type are subdivided. Superior figures refer to the tables at the end of this index 
628 16