TY  - BOOK
AU  - Langridge,D. W.
TI  - CLASSIFICATION
SN  - 0862916224
U1  - 025.42 
PY  - 1992///
CY  - 
PB  - Bowker-Saur, London
KW  - Classification
KW  - Classification -- Books
N1  - Includes Bibliographical References And Index
UR  - http://www.iitk.ac.in
ER  -