TY  - BOOK
AU  - Ranganathan S R
TI  - Classification and  communication
SN  - 8170004748 (hbk)
U1  - 2:51, J1;M9;1 
PY  - 1989///
CY  - Bangalore
PB  - Sarada Ranganathan Endowment for Library Science   
KW  - LIBRARY SCIENCE
ER  -