TY  - BOOK
TI  - Library of congress classification schedules:  A cumulation of addition and and changes 1974-75
U1  - 2:51N, L610 (2) 
PY  - 1976///
CY  - Detroit
PB  - Gale research      
KW  - LIBRARY SCIENCE
N1  - Contentes Class N Fine arts (4p.)
ER  -