346 Using the Engineering Literature, Second Edition
Standardization
Systems Engineering
Work Environment
Work Measurement
lc call nuMBers
Library materials cataloged under the Library of Congress systems can be found under several call
number sections. Most materials are in the T, TA, TJ, and TS sections. Other sections with addi-
tional sources are RC and HF. The following is a list of some major call numbers:
T55-55.3 Industrial safety
T57.35-57.5 Quantitative methods
T57.6-57.77 Operations research. Systems analysis
T60-T60.8 Work measurement. Methods engineering
TA177.4-185 Engineering economy
TA329-348 Engineering mathematics
TJ 212-225 Control engineering. Automatic control systems
TS155-155.8 Production management. Operations management
TS156-1