TY  - BOOK
AU  - Ranganathan,S.R.
AU  - Neelameghan, A./
TI  - Classified catalogue code: with additional rules for dictionary catalogue code
SN  - 81-7000-493-4
U1  - 025.4  R162C 
PY  - 2006///
CY  - New delhi
PB  - Ess Ess Publication
ER  -