TY  - BOOK
AU  - Ranganathan S R
AU  -  Gopinath M A
TI  - Prolegomena to library classification
U1  - 2:51, N0-;1(2D) 
PY  - 1990///
CY  - Bangalore
PB  - Sarada Ranganathan Endowment for Library Science India  
KW  - LIBRARY SCIENCE
ER  -