TY  - BOOK
AU  - Satija,M.A .
TI  - A primer on ranganathan`s book number / 
SN  - 8170990041
U1  - 025.428 
PY  - 1987///
CY  - Delhi : 
PB  - Mittal Publications , 
KW  - LIBRARY SCIENCE, RANGANATHAN
N1  - Includes biliographical references and index
ER  -