TY  - BOOK
AU  - Ranganathan S R
TI  - Descriptive account of the colon classification
T2  - Ranganathan series in library science; 17
U1  - 2:51, N0 
PY  - 1990///
CY  - Bangalore
PB  - Sharda Ranganathan India      
KW  - LIBRARY SCIENCE
ER  -