TY  - BOOK
AU  - Ranganathan S. R. Au.
TI  - Heading and canons :  comparative study of five catalogue codes
U1  - 2:55,-1,1, J5;3 
PY  - 1955///
CY  - Madras
PB  - S Viswanathan India      
KW  - LIBRARY SCIENCE
ER  -