TY  - BOOK
ED  - Library Of Congress.
TI  - Library of Congress classification : Bibliography and library science (z)
SN  - 0844403407
U1  - 025.460 
PY  - 1980///
CY  - Washigtion
PB  - N.p.
KW  - Classification
KW  - books
KW  - library Science
KW  - Classfication, Library Of Congresses
ER  -