TY  - BOOK
AU  - Kumar,Krishan
TI  - Theory of Classification
SN  - 9780706986389
U1  - 025.42 KUM 
PY  - 2011///
CY  - New Delhi
PB  - Vikas Publishing House PVT LTD
KW  - Classification -- Books
N1  - Includes Bibliographical references and Index
ER  -