TY  - BOOK
T1  - Library of Congress Classification schedules, a cumulation of additions and changes, 1971-1972. Class D. History General and old world
A2  - Helen Savage
LA  - English
PP  - Detroit, Michigan
PB  - Gale Research Company
YR  - 1973
UL  - https://tuklas.up.edu.ph/Record/UP-8027390931311398612
OP  - 59
NO  - A cumulation of the additions and changes to Classification: Class D, History: General and Old World, second edition, Washington, 1959; consists of the revisions published in L.C. Classification--Additions and Changes, from No. 161 (Jan.-Mar., 1971) through No. 168 (Oct.-Dec., 1972).
NO  - Includes index.
CN  - Z 696 U5 D 1973
KW  - Classification, Library of Congress.
KW  - Classification : Books : History.
ER  -