TY  - BOOK
AU  - Subba Rao C V.
TI  - Librametry case studeis :  Science of measurement of library activities , resources and output phenomena
U1  - 20aB28, N3 (2D) 
PY  - 1993///
CY  - New Delhi
PB  - ABC Publishing House    
KW  - LIBRARY SCIENCE
ER  -