Exercise 3
(LCSH Subdivisions)
HEADINGS USING PATTERN HEADINGS
TOPICS
1 The life cycle of
. the chipmunk
2 Longevity of cats
3 The psychotropic
effects of iron
4 Breeding tigers
5 Genetic
engineering of
sheep in Norway
6 Diseases in
monkeys
7 How to deal with
vapor lock
problems in buses
PATTERN
HEADINGS
[refer PH
list]
SUBJECT HEADING