TY  - BOOK
AU  - Dittmann,Helena
AU  - Hardy,Jane
TI  - Learn Library of Congress classification
T2  - Library education series 
SN  -  9748279693 
AV  - Z696.U4  D58 2000
U1  - 025.433 
PY  - 2000///
CY  - Canberra
PB  - DocMatrix Pty Ltd
KW  - Classification, Library of Congress
KW  - Problems, exercises, etc.
N1  - Bibliography: p. 162.
ER  -