TY  - BOOK
AU  - Ranganathan,S R.
TI  - Prolegomena to library classification / 
T2  - Ranganathan series in library science; no.20, 
SN  - 8185273170
U1  - 025.42 
PY  - 1994///
CY  - Bangalore : 
PB  - Sarada Ranganathan Endowment for Library Science , 
KW  - LIBRARY CLASSIFICATION
N1  - Includes bibliographical references and index
ER  -