TY  - BOOK
AU  - Ranganathan S R
TI  - Colon classification
SN  - 8185273316 (pbk)
U1  - 2:51N3, K0;5-;6 
PY  - 1960///
CY  - Bangalore
PB  - Sarada Ranganathan Endowment for Library Science  
KW  - Library science
N1  - Nineteenth reprint 2002
ER  -