TY  - BOOK
AU  - Ranganathan S R
TI  - Colon classification; Pt 1-rules of classification, Pt 2-schedules of classification, Pt 3- Index to the schedules, Pt 4-examples of call numbers
U1  - 025.4 
PY  - 1939///
CY  - Madras
PB  - Madras Library Association
KW  - Colon classification
ER  -