TY  - BOOK
AU  - Sewa, Singh
AU  - Sukhbir Singh
TI  - Colon classification: a select bibliography 
SN  - 8170001501 (hbk.)
PY  - 1992///
CY  - New Delhi  : 
PB  - Ess Ess
KW  - Classification, Colon
KW  - Bibliography
N1  - Includes index
ER  -