TY  - BOOK
AU  - Kyle, Barbara
AU  - Vickery, B. C.
TI  - THE UNIVERSAL DECIMAL CLASSIFICATION
U1  - 025.4 
PY  - 1961///
CY  - Paris
PB  - Unesco
KW  - Classification, Decimal
KW  - UDC
N1  - Reprinted from The UNESCO Bulletin for Libraries, Vol Xv, No. 2, March-April 1961 Items 96 And 181
ER  -